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 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
Save 25% on your first Autoship order + 5% off all future autoship orders! Limited time only. Shop now >
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
      • Jersey & 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
    • 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
    • Our Canadiana Collection
  • 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
Save 25% on your first Autoship order + 5% off all future autoship orders! Limited time only. Shop now >
back to toptop
Refine Your Results By:
fish  /  Food & Care  /  Salt Water Aquarium Care
0 Filters Selected
25 Items Found

brand

  • API 5
  • Fluval 12
  • Instant Ocean 4
  • Omega One 2
  • San Francisco Bay 2
View More

price

  • <$5 1
  • $5 - $10 5
  • $10 - $15 7
  • $15 - $20 3
  • $20 - $25 3
  • $25 - $50 2
  • $50 - $75 4
  • $75 - $100 1
  • $150 - $200 1
View More

availability

  • In Store 12
  • Online 10
View More

more ways to shop

  • Featured 10
  • Sale 10
  • Web Only 1
View More

product rating

  • < 1 13
  • 3 - 4 2
  • > 4 7
View More
  • products (25)
  • information (0)
fish Food & Care Salt Water Aquarium Care

Salt Water Aquarium Care

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

  • Fluval® SEA CP3 Circulation Pump

    Old Price $ 64.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Omega™ One Marine Garlic Pellets Fish Food

    Old Price $ 14.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Instant Ocean® Reef Crystals Aquarium Reef Salt

    Old Price $ 86.99

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside
  • 2 Sizes

    Instant Ocean® Sea Salt

    Old Price $ 23.07 - 69.99

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • API® Marine Stress Coat

    Old Price $ 18.99

    Buy ONE, Get 2nd 50% off API Watercare

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!
  • 2 Sizes

    API® Aquarium Salt

    Old Price $ 4.17 - 10.99

    Buy ONE, Get 2nd 50% off API Watercare

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

  • Fluval® SEA Trace Elements Marine Supplement

    Old Price $ 9.99

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Instant Ocean® Sea Clone 100 Aquarium Protein Skimmer

    Old Price $ 159.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • API® Marine Melafix

    Old Price $ 21.99

    Buy ONE, Get 2nd 50% off API Watercare

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

  • Fluval® SEA Alkalinity Marine Supplement

    Old Price $ 9.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Fluval® SEA CP1 Circulation Pump

    Old Price $ 47.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Fluval® SEA CP2 Circulation Pump

    Old Price $ 52.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Fluval® SEA CP4 Circulation Pump

    Old Price $ 74.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside
    Previous Arrow Next Arrow

    Omega™ One Super Veggie Seaweed

    Old Price $ 10.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • API® Saltwater Aquarium Master Test Kit

    Old Price $ 49.99

    Buy ONE, Get 2nd 50% off API Watercare

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

  • Fluval® SEA Calcium Marine Supplement

    Old Price $ 14.99

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Fluval® SEA Hydrometer

    Old Price $ 14.99

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Fluval® SEA Iodine Marine Supplement

    Old Price $ 9.99

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • San Francisco Bay Brand® Sally's Seaweed Salads™ Green Marine Fish Food

    Old Price $ 8.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • San Francisco Bay Brand® Sally's Frozen Spirulina Brine Shrimp™ Frozen Fish Food

    Old Price $ 8.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • API® Marine Stress Zyme

    Old Price $ 24.99

    Buy ONE, Get 2nd 50% off API Watercare

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

  • Fluval® SEA Magnesium Marine Supplement

    Old Price $ 14.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Instant Ocean® Hydrometer

    Old Price $ 16.49

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Fluval® SEA 3 Ions Marine Supplement

    Old Price $ 14.99

    Limited Time Only! Sign up & Save 25% Off on Your First Autoship Order!

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

  • Fluval® SEA Total Clear Water Care

    Old Price $ 19.99

    Sign In & Enjoy Free Shipping On Orders $49+ | Free Same Day Delivery or Pick up Curbside

Saltwater Aquarium Supplies

Providing your saltwater fish with a safe, clean, balanced environment is critical to their health. At PetSmart, we offer a wide range of saltwater aquarium supplies, setup and maintenance products. Water care and conditioning is the first step to a healthy environment for your marine fish and invertebrates such as coral, shrimp and other crustaceans. Test kits and hydrometers can make sure you are keeping your water quality at optimum levels of pH, salinity and hardness, with low nitrite levels at all times. Aquarium salt is a staple of saltwater aquarium care, but can also be used sparingly in freshwater tank setups. Reef salt for marine aquariums contains added calcium and trace elements that mimics natural seawater, encouraging coral growth and invertebrate health. You'll find a wide variety of water additives that help saltwater aquariums and their inhabitants thrive. Because each saltwater setup is unique, you can tailor the supplements you add to the needs of your fish and other aquatic life, such as iodine, strontium and calcium for corals, inverts and symbiotic algae. Don't forget to feed your marine fish properly with our selection of krill, brine shrimp, seaweed and other seafood available in flakes, pellets and frozen cubes. Give the fish in your saltwater aquarium a healthier life with with access to premium substrates and reef salt, plus saltwater concentrates, algaecide, and marine calcium, as well as test kits, protein skimmers and all-inclusive marine reef starter kits.
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

342,877 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
Autoship
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.

Free Same-Day Delivery offer valid with Treats membership through 8/29/2021 by 12:00 pm EST on select merchandise purchased at petsmart.ca when choosing Same Day Delivery. 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 6-8pm. Orders placed after 3pm will be fulfilled the next day. Select products not eligible for same-day delivery. While supplies last. Quantities may be limited. Delivery may be delayed due to acts beyond our reasonable control, which may include, but are not limited to, weather, strikes, power outages, shutdowns, local, provincial or federal governmental actions, and other similar acts. Store hours may vary & curbside service may not be available at all stores. Curbside & in-store pickup orders must be picked up two hours prior to closing. Any orders placed less than two hours prior to closing will be fulfilled the next day. Check your local store for details & current store hours. While supplies last. Quantities may be limited. Prices & selection may vary in stores & online.

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 August 2 @ 6:30 am EST.

Sign up for Autoship and have products conveniently delivered to you at the frequency you choose! Autoship now available in select areas only; eligibility for Autoship is determined once ship-to postal code is entered. Enroll today and enjoy 25% savings on select items on your initial Autoship order and up to 5% on all recurring orders. Treats membership is required to receive discount. Must be signed into your Treats account prior to purchase. Maximum savings is $50.00. Savings will automatically reflect in cart on qualifying item upon enrollment in Autoship. Treats members receive free shipping on orders over $49.00, prior to taxes & after discounts are applied. Offer not valid on select merchandise, gift cards, gift certificates, previous purchases or charitable donations and select products on petsmart.ca. Offer may not be combinable with other promotional offers or discounts. While supplies last. Quantities may be limited. Deliveries may be delayed. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on petsmart.ca through August 16, 2021 @ 6:30 a.m. 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.