Skip to content
enable accessibility
|
gift card
|
flyer
|
track your order
sign up, earn points, get treats
PetSmart PetSmart
Start typing, then use the up and down arrows to select an option from the list
Related Products
Grreat Choice Wire Dog crate$22.99 - 72.99
Greenies Regular Dental Dog Treats$5.99 - 69.99
ThunderShirt Insanely Calm Anxiety Shirt$39.99 - 44.99
Top Paw XLarge Dog Pads$7.79 - 47.99
Purina Pro Plan Savor Shredded Blend Adult Dog Food- Chicken and Rice$13.99 - 61.99
Trending Categories
Dog food
Litter
Treats
Science food
Aquariums
Trending Brands
Blue Buffalo
Purina Pro Plan
Hill’s Science Diet
Simply Nourish
Royal Canin
loyalty icon
sign in
Treats & Account
Loyalty Logo

Join our new loyalty program & earn points every time you shop!

sign up
login

Time to start shopping!

  • shop by brand

    • shop all brands
  • shop by pet
      • dog
      • cat
      • fish
      • bird
      • reptile
      • small pet
      • Food
        • Canned Food Dry Food Food Toppers Shop All
      • Treats
        • Biscuits & Bakery Bones & Rawhide Chewy Treats Dental Treats Jerky Training Treats
      • Supplies
        • Beds & Furniture Bowls & Feeders Cleaning Supplies Clothing & Shoes Collars, Harnesses & Leashes Crates, Gates & Containment
        • Dental Care & Wellness Flea & Tick Grooming Supplies Toys Training & Behavior
      • Food & Treats
        • Wet Food Treats Dry Food Catnip & Grass Shop All
      • Litter
        • Deodorizers & Filters Litter Litter Boxes Mats & Liners Waste Disposal
      • Supplies
        • Beds & Furniture Bowls & Feeders Cleaning & Repellents Collars, Harnessess & Leashes Crates, Gates & Containment Dental Care & Wellness
        • Flea & Tick Grooming Supplies Toys
      • Food & Care
        • Disease Treatment Feeders Food Plant Care Pond Care Saltwater Aquarium Care
        • Water Care & Conditioning Water Quality Testers
      • Supplies
        • Décor, Gravel & Substrate Heating & Lighting Filters & Pumps Maintenance & Repair Starter Kits Tanks & Aquariums
      • Live Fish
        • Goldfish, Betta & More
      • Food & Treats
        • Pet Bird Food Treats Wild Bird Food
      • Supplies
        • Bowls & Feeders Cages & Stands Cleaning & Odor Control Grooming Health Care & Vitamins Litter & Nesting
        • Toys, Perches & Décor Wild Bird Food & Supplies
      • Live Birds
        • Conure, Parakeet & More
      • Habitats & Decor
        • Habitat Accessories Habitat Décor Starter Kits Terrariums
      • Supplies
        • Cleaning & Water Care Environmental Control & Lighting Feeders & Food Storage Food Substrate & Bedding Vitamins & Supplements
      • Live Reptiles
        • Snakes, Turtles & More
      • Food, Treats & Hay
        • Hay Food Treats
      • Supplies
        • Cages, Habitats & Hutches Cleaning & Odor Removers Harnesses & Travel Carriers Health & Grooming Litter & Bedding Starter Kits
        • Toys & Habitat Accessories
      • Live Small Pets
        • Hamsters, Guinea Pigs & More
  • pet services
      • Pet Services
        • Grooming Salon Training Classes PetsHotel Boarding Doggie Day Camp
      • Adoption
        • Pet Adoption PetSmart Charities
      • Learning Center
        • Dog Care Cat Care Fish Care Bird Care Reptile Care Small Pet Care
  • sale
  • help

    • our experts are available to help:

      Contact Us Track Your Order
  • find a store
    my store
Ontario Customers: We are open for curbside pickup, home or same-day delivery only. Learn more >
enable accessibility
PetSmart PetSmart
Treats & Account
PetSmart

Time to start shopping!

Start typing, then use the up and down arrows to select an option from the list
Related Products
Grreat Choice Wire Dog crate$22.99 - 72.99
Greenies Regular Dental Dog Treats$5.99 - 69.99
ThunderShirt Insanely Calm Anxiety Shirt$39.99 - 44.99
Top Paw XLarge Dog Pads$7.79 - 47.99
Purina Pro Plan Savor Shredded Blend Adult Dog Food- Chicken and Rice$13.99 - 61.99
Trending Categories
Dog food
Litter
Treats
Science food
Aquariums
Trending Brands
Blue Buffalo
Purina Pro Plan
Hill’s Science Diet
Simply Nourish
Royal Canin
  • Shop by Brand
  • dog
    • Food
      • Canned Food
      • Dry Food
      • Food Toppers
      • Fresh Food
      • Frozen Food
      • Milk Replacers
      • Veterinary Diets
    • Treats
      • Biscuits & Bakery
      • Bones & Rawhide
      • Chewy Treats
      • Dental Treats
      • Jerky
      • Training Treats
    • Toys
      • Balls
      • Flying Toys
      • Interactive Toys
      • Plush Toys
      • Rope Toys
    • Flea & Tick
      • Combs & Tools
      • Flea Shampoos & Dips
      • Flea & Tick Collars
      • Flea & Tick Pet Sprays
      • Flea & Tick Pills
      • Home & Yard Treatment
      • Spot Ons
    • Dental Care & Wellness
      • Dental Care
      • Dental Treats
      • Treatments
      • Vitamins & Supplements
    • Cleaning Supplies
      • Furniture & Car Protection
      • Pet Hair Removers
      • Stain & Odor Removers
      • Vacuums
      • Waste Disposal
    • Crates, Gates & Containment
      • Backpacks
      • Car Barriers
      • Car Booster Seats
      • Carriers & Crates
      • Dog Doors & Gates
      • Fence Systems
      • Houses & Pens
      • Mat & Crate Covers
      • Strollers & Bicycle Baskets
    • Beds & Furniture
      • Blankets
      • Cooling & Heating Beds
      • Crate Mats
      • Cuddler Beds
      • Elevated Beds
      • Orthopedic Beds
      • Pet Memorials
      • Pillow Beds
      • Ramps & Steps
    • Bowls & Feeders
      • Automatic Feeders
      • Elevated Stands
      • Food & Water Bowls
      • Placemats
      • Storage & Scoops
    • Clothing & Shoes
      • Bandanas, Bows & Hats
      • Costumes
      • Dresses
      • Jerseys & Team Sports
      • Life Jackets & Swim Suits
      • Shoes & Socks
      • Stress & Anxiety
      • Sweaters & Coats
      • T-shirts & Tank Tops
    • Collars, Harnesses & Leashes
      • Collars
      • Flea & Tick Collars
      • Harnesses
      • ID Tags
      • Leashes
      • Tie Outs
      • Training Collars, Leashes & Harnesses
    • Grooming Supplies
      • Bathing Equipment
      • Brushes, Combs & Blowdryers
      • Cologne & Deodorant
      • Eye & Ear Care
      • Nail Clippers & Files
      • Shampoos & Conditioners
      • Hair Clippers & Trimmers
    • Training & Behavior
      • Bark Control
      • Clicker Training
      • Deterrents
      • Monitors
      • Potty Training
      • Training & Behavior Accessories
      • Training Collars, Leashes & Harnesses
      • Training Treats
  • cat
    • Food & Treats
      • Wet Food
      • Catnip & Grass
      • Dry Food
      • Food Toppers
      • Freeze Dried Food
      • Frozen Food
      • Milk Replacers
      • Treats
      • Veterinary Diets
    • Litter & Waste Disposal
      • Deodorizers & Filters
      • Litter
      • Litter Boxes
      • Mats & Liners
      • Waste Disposal
    • Toys
      • Balls & Chasers
      • Catnip
      • Electronic & Interactive
      • Hunting & Stalking Toys
      • Plush Toys
      • Teasers
      • Tunnels
      • Multi Pack
    • Dental Care & Wellness
      • Dental Sprays & Toothbrushes
      • Dental Treats
      • Treatments
      • Hairball Remedy
      • Milk Replacers
      • Vitamins & Supplements
    • Flea & Tick
      • Combs & Tools
      • Flea Shampoos & Dips
      • Flea & Tick Collars
      • Flea & Tick Pet Sprays
      • Flea & Tick Pills
      • Home & Yard Treatment
      • Spot On
    • Cleaning & Repellents
      • Furniture & Home Protection
      • Pet Hair Removers
      • Repellants
      • Stain & Odor Removers
      • Vacuums
    • Crates, Gates & Containment
      • Carriers
      • Doors
      • Pens
    • Beds & Furniture
      • Covered Beds
      • Cuddler Beds
      • Furniture & Towers
      • Heated Beds
      • Pet Memorials
      • Scratchers
      • Window Perches
    • Bowls & Feeders
      • Automatic Feeders
      • Elevated Stands
      • Food & Water Bowls
      • Placemats
      • Storage & Scoops
    • Clothes & Costumes
    • Collars, Harnesses & Leashes
      • Collars
      • Flea & Tick Collars
      • Harnesses
      • ID Tags
      • Leashes
      • Tie Outs
    • Grooming Supplies
      • Brushes, Combs & Blowdryers
      • Deodorizers
      • Nail Clippers & Caps
      • Shampoos & Conditioners
  • fish
    • Food & Care
      • Disease Treatment
      • Feeders
      • Food
      • Plant Care
      • Pond Care
      • Salt Water Aquarium Care
      • Water Care & Conditioning
      • Water Quality Testers
    • Tanks, Aquariums & Nets
      • Aquariums
      • Aquarium Stands
      • Tank Dividers & Containers
    • Maintenance & Repair
      • Adhesives & Sealants
      • Brushes & Tank Cleaners
      • Vacuums
      • Breeders & Nets
    • Filters & Pumps
      • Air & Water Pumps
      • Filters
      • Filter Media
    • Decor, Gravel & Substrate
      • Artificial Plants
      • Aquarium Substrate
      • Backgrounds
      • Gravel, Sand & Stones
      • Live Plants
      • Ornaments
      • Plant Food & Fertilizers
    • Heating & Lighting
      • Heaters
      • Hoods & Glass Canopies
      • Heating & Lighting Accessories
      • Lights
    • Live Fish
    • Starter Kits
  • bird
    • Food & Treats
      • Pet Bird Food
      • Treats
    • Cages & Stands
      • Cages
      • Cage Covers
      • Stands
      • Travel Carriers
    • Bowls & Feeders
      • Feeders & Treat Holders
      • Cups
    • Litter & Nesting
      • Cage Liners
      • Litter & Bedding
      • Nesting Supplies
    • Toys, Perches & Decor
      • Ladders
      • Mirrors
      • Perches & Swings
      • Toys
    • Grooming
    • Health Care & Vitamins
      • Treatments
      • Vitamins & Supplements
    • Cleaning & Odor Control
      • Brushes & Scrubbers
      • Deodorizers & Waste Cleanup
    • Live Birds
    • Wild Bird Food & Supplies
      • Coops & Outdoor Habitats
      • Outdoor Feeders
      • Wild Bird Food
  • reptile
    • Food
    • Habitats & Decor
      • Habitat Accessories
      • Habitat Décor
      • Terrariums
    • Environmental Control & Lighting
      • Bulbs & Lamps
      • Heaters
      • Humidity & Temperature Control
      • Light Fixtures
    • Cleaning & Water Care
      • Deodorizers
      • Filter Systems & Pumps
      • Sanitizers
      • Filter Media
      • Waste Removers
      • Water Conditioners
    • Substrate & Bedding
    • Vitamins & Supplements
    • Feeders & Food Storage
      • Feeding Accessories
    • Live Reptiles
    • Starter Kits
  • small pet
    • Food, Treats & Hay
      • Food
      • Hay
      • Treats
    • Cages, Habitats & Hutches
      • Cages
      • Habitat Expansions
      • Hutches
      • Play Pens
    • Litter & Bedding
      • Litter & Bedding
      • Litter Pans
    • Toys & Habitat Accessories
      • Feeders & Water Bottles
      • Small Pet Costumes
      • Toys
      • Tunnels & Hideouts
    • Cleaning & Odor Removers
      • Brushes & Scrubbers
      • Deodorizers
      • Sanitizers
      • Stain & Odor Removers
    • Harnesses & Travel Carriers
      • Harnesses
      • Travel Carriers
    • Health & Grooming
      • Grooming Supplies
      • Vitamins & Supplements
    • Starter Kits
  • sale
    • Dog
      • Beds & Furniture
        • Blankets
        • Cooling & Heating Beds
        • Crate Mats
        • Cuddler Beds
        • Elevated Beds
        • Orthopedic Beds
        • Pet Memorials
        • Pillow Beds
        • Ramps & Steps
      • Bowls & Feeders
        • Automatic Feeders
        • Elevated Stands
        • Food & Water Bowls
        • Placemats
        • Storage & Scoops
      • Cleaning Supplies
        • Furniture & Car Protection
        • Pet Hair Removers
        • Stain & Odor Removers
        • Vacuums
        • Waste Disposal
      • Clothing & Shoes
        • Bandanas, Bows & Hats
        • Costumes
        • Dresses
        • Jerseys & Team Sports
        • Life Jackets & Swim Suits
        • Shoes & Socks
        • Stress & Anxiety
        • Sweaters & Coats
        • T-shirts & Tank Tops
      • Collars, Harnesses & Leashes
        • Collars
        • Harnesses
        • ID Tags
        • Leashes
        • Tie Outs
        • Training Collars, Leashes & Harnesses
        • Flea & Tick Collars
      • Crates, Gates & Containment
        • Backpacks
        • Car Barriers
        • Car Booster Seats
        • Carriers & Crates
        • Dog Doors & Gates
        • Fence Systems
        • Houses & Pens
        • Mat & Crate Covers
        • Strollers & Bicycle Baskets
      • Dental Care & Wellness
        • Dental Care
        • Dental Treats
        • Treatments
        • Vitamins & Supplements
      • Flea & Tick
        • Combs & Tools
        • Flea Shampoos & Dips
        • Flea & Tick Collars
        • Flea & Tick Pet Sprays
        • Flea & Tick Pills
        • Home & Yard Treatment
        • Spot Ons
      • Food
        • Canned Food
        • Dry Food
        • Food Toppers
        • Fresh Food
        • Frozen Food
        • Milk Replacers
        • Veterinary Diets
      • Grooming Supplies
        • Bathing Equipment
        • Brushes, Combs & Blowdryers
        • Cologne & Deodorant
        • Eye & Ear Care
        • Nail Clippers & Files
        • Shampoos & Conditioners
        • Hair Clippers & Trimmers
      • Toys
        • Balls
        • Flying Toys
        • Interactive Toys
        • Plush Toys
        • Rope Toys
        • Toy Boxes
      • Training & Behavior
        • Bark Control
        • Clicker Training
        • Deterrents
        • Monitors
        • Potty Training
        • Training & Behavior Accessories
        • Training Collars, Leashes & Harnesses
        • Training Treats
      • Treats
        • Biscuits & Bakery
        • Bones & Rawhide
        • Chewy Treats
        • Dental Treats
        • Jerky
        • Training Treats
    • Cat
      • Beds & Furniture
        • Covered Beds
        • Cuddler Beds
        • Furniture & Towers
        • Heated Beds
        • Pet Memorials
        • Scratchers
        • Window Perches
      • Bowls & Feeders
        • Automatic Feeders
        • Elevated Stands
        • Food & Water Bowls
        • Placemats
        • Storage Scoops
      • Cleaning & Repellents
        • Furniture & Home Protection
        • Pet Hair Removers
        • Stain & Odor Removers
        • Vacuums
        • Repellants
      • Clothes & Costumes
        • Clothes & Costumes
      • Collars, Harnesses & Leashes
        • Collars
        • Flea & Tick Collars
        • Harnesses
        • ID Tags
        • Leashes
        • Tie Outs
      • Crates, Gates & Containment
        • Carriers
        • Doors
        • Pens
      • Dental Care & Wellness
        • Dental Sprays & Toothbrushes
        • Dental Treats
        • Treatments
        • Hairball Remedy
        • Milk Replacers
        • Vitamins & Supplements
      • Flea & Tick
        • Combs & Tools
        • Flea Shampoos & Dips
        • Flea & Tick Collars
        • Flea & Tick Pet Sprays
        • Flea & Tick Pills
        • Home & Yard Treatment
        • Spot Ons
      • Food & Treats
        • Wet Food
        • Catnip & Grass
        • Dry Food
        • Food Toppers
        • Freeze Dried Food
        • Frozen Food
        • Milk Replacers
        • Treats
        • Veterinary Diets
      • Grooming Supplies
        • Brushes, Combs & Blowdryers
        • Deodorizers
        • Nail Clippers & Caps
        • Shampoos & Conditioners
      • Litter & Waste Disposal
        • Deodorizers & Filters
        • Litter
        • Litter Boxes
        • Mats & Liners
        • Waste Disposal
      • Toys
        • Balls & Chasers
        • Catnip
        • Electronic & Interactive
        • Hunting & Stalking Toys
        • Multi Pack
        • Plush Toys
        • Teasers
        • Tunnels
    • Fish
      • Décor, Gravel & Substrate
        • Aquarium Substrate
        • Backgrounds
        • Gravel & Sand
        • Live Plants
        • Ornaments
        • Plant Food & Fertalizers
      • Filter & Pumps
        • Air & Water Pumps
        • Filters
        • Filter Media
        • Replacement Parts
      • Food & Care
        • Disease Treatment
        • Feeders
        • Food
        • Plant Care
        • Pond Care
        • Saltwater Aquarium Care
        • Water Care & Conditioning
        • Water Quality Testers
      • Heating & Lighting
        • Heaters
        • Hoods & Glass Canopies
        • Heating & Lightning Accesories
        • Lights
      • Live Fish
        • Goldfish, Betta & More
      • Maintenance & Repair
        • Adhesives & Sealants
        • Brushes & Tank Sealers
        • Vacuums
        • Water Changers
      • Starter Kits
      • Tanks, Aquariums, & Nets
        • Aquariums
        • Aquarium Stands
        • Breeders & Nets
        • Tank Dividers & Carriers
    • Bird
      • Bowls & Feeders
        • Cups
      • Cages & Stands
        • Cages
        • Cage Covers
        • Stands
        • Travel Carriers
      • Cleaning & Odor Control
        • Brushes & Scrubbers
        • Cage Liners
        • Deoderizers & Waste Cleanup
      • Food & Treats
        • Pet Bird Food
        • Treats
        • Wild Bird Food
      • Grooming
        • Bird Baths
        • Bath Sprays
        • Nail & Beak Trimmers
      • Health Care & Vitamins
        • Treatments
        • Vitamins & Supplements
      • Live Birds
        • Conure, Parakeet & More
      • Litter & Nesting
        • Cage Liners
        • Litter & Bedding
        • Nesting Supplies
      • Starter Kits
      • Toys, Perches, & Decor
        • Ladders
        • Mirrors
        • Perches & Swings
        • Toys
      • Wild Bird Food & Supplies
        • Coops & Outdoor Habitats
        • Outdoor Bird Baths
        • Outdoor Feeders
        • Wild Bird Food
    • Reptile
      • Cleaning & Water Care
        • Deodorizers
        • Sanitizers
        • Waste Removers
        • Water Conditioners
      • Environmental Control & Lighting
        • Bulbs amp; Lamps
        • Heaters
        • Humidity & Temperature Controls
        • Light Fixtures
      • Feeders & Food Storage
        • Feeding Accessories
        • Food Storage
        • Food & Water Bowls
      • Food
      • Habitats & Decor
        • Habitat Accessories
        • Habitat Decor
        • Terrariums
      • Live Reptiles
        • Snakes, Turtles & More
      • Substrate & Bedding
      • Starter Kits
      • Vitamins & Supplements
    • Small Pet
      • Cages, Habitats & Hutches
        • Cages
        • Habitat Expansions
        • Hutches
        • Play Pens
        • Tunnels & Hideouts
      • Cleaning & Odor Removers
        • Brushes & Scrubbers
        • Deodorizers
        • Sanitizers
        • Stain & Oder Removers
      • Food, Treats & Hay
        • Food
        • Hay
        • Treats
      • Harnesses & Travel Carriers
        • Harnesses
        • Travel Carriers
      • Health & Grooming
        • Grooming Supplies
        • Vitamins & Supplements
      • Litter & Bedding
        • Litter & Bedding
        • Litter Pans
      • Live Small Pets
        • Hamsters, Guinea Pigs & More
      • Starter Kits
      • Toys & Habitat Accesories
        • Feeders & Water Bottles
        • Small Pet Costumes
        • Toys
        • Tunnels & Hideouts
    • Clearance
  • learning
  • Featured Brands
    • Arm & Hammer
    • Authority
    • ED Ellen DeGeneres
    • Beaver Canoe
    • Blue Buffalo
    • Dentley's
    • FURminator
    • KONG
    • Nature's Miracle
    • Nulo
      • Cat
      • Dog
    • NUTRO
    • Purina ONE
    • Hill's Science Diet
    • Royal Canin
    • Simply Nourish
    • Wellness
      • Cat
      • Dog
    • TruFood
      • Cat
      • Dog
    • Skout's Honor
    • biOrb
    • Licks
    • North Fetch
    • Zodiac
    • Merrick
  • Featured Shops
    • Dry Food
      • Dog
      • Cat
  • Local Ad
  • Pet Services
  • Adoption
      adoptions
      • adopt a dog
      • adopt a cat
      • free adoption kit
      • PetSmart Charities
    Adopted pets
    lives saved.

    At PetSmart, we never sell dogs or cats. Together with PetSmart Charities, we help save over 100 pets every day through adoption.



    PetSmart is The Adopt Spot

    Find an adoption event near you
  • Gift Card
  • Track Your Order
  • Create Account sign in
1-888-839-9638
skip navigation
Treats & Account
PetSmart PetSmart

Time to start shopping!

Start typing, then use the up and down arrows to select an option from the list
Trending Categories
Dog food
Litter
Treats
Science food
Aquariums
Trending Brands
Blue Buffalo
Purina Pro Plan
Hill’s Science Diet
Simply Nourish
Royal Canin
Ontario Customers: We are open for curbside pickup, home or same-day delivery only. Learn more >
back to toptop
Refine Your Results By:
fish  /  Food & Care  /  Water Care & Conditioning
0 Filters Selected
49 Items Found

brand

  • API 13
  • Aqua Clear 1
  • Aqueon 3
  • biOrb 1
  • Fluval 4
  • GloFish 1
  • Nutrafin 8
  • Seachem 2
  • Tetra 4
  • Thrive 2
  • Top Fin 10
View More

price

  • <$5 5
  • $5 - $10 31
  • $10 - $15 14
  • $15 - $20 14
  • $20 - $25 1
  • $25 - $50 8
  • $50 - $75 1
View More

availability

  • In Store 36
  • Online 32
View More

more ways to shop

  • Featured 22
  • Sale 22
View More

product rating

  • < 1 37
  • 1 - 2 1
  • 2 - 3 7
  • 3 - 4 2
  • > 4 22
View More

water type

  • Freshwater 24
  • Marine 3
  • Saltwater 9
View More
  • products (49)
  • information (0)
fish Food & Care Water Care & Conditioning

Water Care & Conditioning

sort by Best Sellers
  • Relevance
  • Price: High to Low
  • Price: Low to High
  • Best Sellers
  • New Arrivals
  • Top Rated
Filter
  • 3 Sizes

    Top Fin® Aquarium Water Conditioner

    Old Price $ 6.49 - 13.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Top Fin® Pre-Conditioned Aquarium Water

    Old Price $ 14.49

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    Fluval® Ammonia Remover Pads

    Old Price $ 7.99 - 10.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    Top Fin® Betta Aquarium Water Conditioner

    Old Price $ 4.99 - 7.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    Top Fin® Aquarium Readistart Nitrifying Bacteria Starter

    Old Price $ 5.99 - 9.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    Top Fin® Aquarium Water Clarifier

    Old Price $ 7.99 - 9.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Top Fin® pH Decrease Aquarium Water Conditioner

    Old Price $ 7.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Top Fin® Pre-Conditioned Betta Aquarium Water

    Old Price $ 5.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 3 Sizes

    Top Fin® Aquarium Biological Cleaner

    Old Price $ 6.99 - 15.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Top Fin® pH Increase Aquarium Water Conditioner

    Old Price $ 7.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    Top Fin® Instant Ammonia Aquarium Neutralizer

    Old Price $ 7.99 - 10.49

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Thrive Turtle Water Cleaner

    Old Price $ 9.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Thrive Turtle Water Cleaner

    Old Price $ 9.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Aqueon® Pure Bacteria Supplement

    Old Price $ 13.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Aqueon Pure Bacteria Supplement - 30G

    Old Price $ 29.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • biOrb® Water Optimiser Aquarium Kit

    Old Price $ 44.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • API® Pond Melaflix

    Old Price $ 24.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    API® Aquarium Salt

    Old Price $ 5.99 - 10.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • API® Pond & Waterfall Cleaner

    Old Price $ 29.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 4 Sizes

    API® Stress Coat Tap Water Aquarium Conditioner

    Old Price $ 3.99 - 17.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • API® Stress Zyme

    Old Price $ 3.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 3 Sizes

    Seachem® Prime® Aquarium Water Conditioner

    Old Price $ 5.99 - 14.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Nutrafin® Bio-Clear Biological Water Clarifier

    Old Price $ 7.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 4 Sizes

    Aqua Clear Ammonia Remover Filter Insert

    Old Price $ 5.37 - 8.97

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 4 Sizes

    Nutrafin® Cycle® Biological Aquarium Supplement

    Old Price $ 9.99 - 74.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • GloFish® Water Conditioner

    Old Price $ 6.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • API® Betta Aquarium Water Conditioner

    Old Price $ 6.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 3 Sizes

    Fluval® Aquarium Water Conditioner

    Old Price $ 7.99 - 18.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 3 Sizes

    Nutrafin® Waste Control Biological Aquarium Cleaner

    Old Price $ 9.99 - 29.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Nutrafin® Betta Plus Tap Water Conditioner for Bettas

    Old Price $ 4.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Nutrafin® Betta Starter Kit

    Old Price $ 15.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • API® pH Down Adjuster Freshwater Aquarium Water Conditoner

    Old Price $ 8.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur

  • Aqueon® Betta Bowl Plus Aquarium Water Conditioner

    Old Price $ 8.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 3 Sizes

    API® Stress Zyme Aquarium Water Conditioner

    Old Price $ 8.99 - 27.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    API® ACCU Clear Aquarium Water Clairifier

    Old Price $ 10.99 - 13.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 2 Sizes

    Tetra® AquaSafe Plus Aquarium Dechlorinator Water Conditioner

    Old Price $ 11.99 - 19.99

    Treats™ Members Enjoy Free Same Day Delivery Powered By Doordash

    Sign In & Enjoy Free Shipping On Orders $49+ | Pick Up Curbside| Shipping Delays May Occur
  • 1
  • 2

Aquarium Water Care

Water is the key ingredient in any fish tank. The first step in taking care of your aquarium, and giving your fish a home that's clean, safe and healthy, is to make sure their water is at optimum levels. With aquarium water care products available at PetSmart, you can do just that. Whether you have a freshwater or marine environment, our collection of water conditioners and pre-conditioned water, clarifiers, dechlorinators, algae control, beneficial bacteria, aquarium salt and wide range of water supplements can and help you create place where your fish can thrive. Whether you choose to condition and dechlorinate tap water or prefer already conditioned aquarium water, we have what you need. If you need to quickly cycle your tank for new inhabitants, choose a product with beneficial bacteria included so that you can start turning the tank into a bioactive environment for fish, plants and invertebrates. Cloudy aquarium water can be adjusted with a water change, new filter media, a UV sterilizer or water clarifiers to help get rid of suspended particles and dissolved wastes in the water.
Read More
Read Less
Treats Logo Treats Logo
Treats Logo
everyone loves treats!

Download the FREE PetSmart mobile app today & access your digital card, book services, get special offers & manage your account.

Apple Store Android App
Treats Image Animal Treats Image Animal

340,007 lives saved.

Pet Services Careers Help Center Treats program Accessibility Statement
About PetSmart Charities US Site Canada Site
Download on the App Store Download on the Google Play Store
Connect With Us
  • Instagram Icon
  • FaceBook Icon
  • Twitter Icon
  • YouTube Icon
Copyright © 2021 PetSmart LLC.
Recalls | Terms of Use | Privacy Policy | Interest-Based Ads
Close
Doordash
Sign Up for Emails Receive our latest news and offers!

Delivery may be delayed due to acts beyond our reasonable control, which may include, but are not limited to, weather, strikes, power outages, shutdowns, province or governmental actions, and other similar acts.

Now offering curbside! To take advantage of curbside service, please call the store and select option 0 from the menu when you are in the parking lot of the store. Provide the PetSmart associate your name, make, model and colour of your vehicle, and an associate will promptly bring your purchase to your vehicle.

Treats™ members enjoy Free Standard Shipping on orders over $49. Members must sign in for discount to apply. Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states, military APO/FPO addresses and select areas throughout Canada. Offer not valid on all or select products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart.

Treats™ members enjoy Free Same Day Delivery Powered By Doordash; Exclusions Apply. Members must sign in for discount to apply. Same-day delivery offers the convenience of having your product delivered at a day and time of your choosing. To see if same-day delivery is available for your location, enter your delivery address after selecting the ‘check availability’ link in your cart or a product page. When placing your order, simply select an available delivery window. We will let you know when your order is on its way. Same-day delivery is available in most areas. Order by 9am to receive delivery between 12pm-3pm, by 1pm to receive delivery between 3pm – 6pm, and by 3pm to receive delivery between 6pm - 8pm. Orders placed after 3pm will be fulfilled the next day. Select products not eligible for same-day delivery. Products offered while supplies last. Quantities may be limited. Delivery may be delayed due to acts beyond our reasonable control. While delivery is contact-free, be sure to be home during your delivery window to bring any perishable items inside right away. Offer valid on PetSmart.ca and PetSmart App through May 3 @ 6:30 am EST.

*PetSmart Charities® of Canada is an independent, registered charity. Adoptable pets may not be available at all stores. Please visit your store for details.

oops! something went wrong

We are facing some technical issues. Please try again later.