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How to Set Up an Aquarium

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Fish

(1030 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes

Top Fin® Essentials Aquarium Starter Kit

(4278)
$67.49 - $262.49
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Aqueon Standard Glass Rectangle Aquarium
7 sizes

Aqueon Standard Glass Rectangle Aquarium

(301)
$19.99 - $219.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Enjoy Free Same-day delivery!
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon

Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon

(433)
$44.99
$59.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Merry & Bright® Holiday Tree Light-Up Aquarium Décor

Merry & Bright® Holiday Tree Light-Up Aquarium Décor

(7)
$4.49
$8.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Fluval® FX6 Aquarium Canister Filter

Fluval® FX6 Aquarium Canister Filter

(208)
$629.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Top Fin® Fascinate Column Starter Kit

Top Fin® Fascinate Column Starter Kit

(316)
$89.99
$119.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Top Fin® Large Power Filter Cartridges

Top Fin® Large Power Filter Cartridges

(281)
$27.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 25% off aquatic media
+ 4 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes

Top Fin® Pre-Conditioned Aquarium Water

(232)
$16.99 - $19.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Marineland Open Glass Aquarium
2 sizes

Marineland Open Glass Aquarium

(180)
$44.99 - $224.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Fluval® Plant Stratum Aquarium Substrate

Fluval® Plant Stratum Aquarium Substrate

(121)
$44.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 50% off aquatic substrate
+ 3 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes

Top Fin® PF-S Silenstream Aquarium Filter Cartridges

(234)
$11.99 - $27.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 25% off aquatic media
+ 4 more
Top Fin® Compact Aquarium Heater
3 sizes

Top Fin® Compact Aquarium Heater

(489)
$27.99 - $42.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Seachem® Prime® Aquarium Water Conditioner
3 sizes

Seachem® Prime® Aquarium Water Conditioner

(369)
$7.99 - $17.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 3 more
Marineland® High Definition LED Ensemble - 75 Gallon

Marineland® High Definition LED Ensemble - 75 Gallon

(572)
$959.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Marineland High-Definition LED Ensemble - 125G

Marineland High-Definition LED Ensemble - 125G

(32)
$1,299.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

(72)
$479.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Fluval® FX4 Aquarium Canister Filter

Fluval® FX4 Aquarium Canister Filter

(128)
$549.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Fluval FX2 Aquarium Canister Filter

Fluval FX2 Aquarium Canister Filter

(38)
$449.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Fluval® 407 Performance Aquarium Canister Filter

Fluval® 407 Performance Aquarium Canister Filter

(124)
$399.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Fluval® 307 Performance Aquarium Canister Filter

Fluval® 307 Performance Aquarium Canister Filter

(101)
$349.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Top Fin® Bow Front Aquarium Starter Kit - 36 Gallon

Top Fin® Bow Front Aquarium Starter Kit - 36 Gallon

(474)
$224.99
$299.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Fluval® 207 Performance Aquarium Canister Filter

Fluval® 207 Performance Aquarium Canister Filter

(83)
$264.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Top Fin® Captivate Starter Kit

Top Fin® Captivate Starter Kit

(418)
$123.74
$164.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
API® Freshwater Aquarium Master Test Kit

API® Freshwater Aquarium Master Test Kit

(295)
$46.74
$54.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 3 more
Top Fin® Mystic Oak Finish Aquarium Stand
3 sizes

Top Fin® Mystic Oak Finish Aquarium Stand

(44)
$69.99 - $169.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Instant Ocean® Sea Salt
2 sizes

Instant Ocean® Sea Salt

(83)
$27.99 - $77.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 3 more
CaribSea Super Naturals Aquarium Sand - Moonlight White

CaribSea Super Naturals Aquarium Sand - Moonlight White

(102)
$34.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 50% off aquatic substrate
+ 4 more
Fluval Plant & Shrimp Stratum

Fluval Plant & Shrimp Stratum

(8)
$74.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 50% off aquatic substrate
+ 3 more
Fluval AC Power Filter
4 sizes

Fluval AC Power Filter

(113)
$64.99 - $149.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Top Fin® Split Bowfront Aquarium - 5 Gallon

Top Fin® Split Bowfront Aquarium - 5 Gallon

(767)
$56.24
$74.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Aqua Natural Aquarium Sand - Galaxy Black

Aqua Natural Aquarium Sand - Galaxy Black

(91)
$29.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 50% off aquatic substrate
+ 4 more
Top Fin® Corner Tank Aquarium Starter Kit - 6 Gallon

Top Fin® Corner Tank Aquarium Starter Kit - 6 Gallon

(356)
$64.49
$85.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
CaribSea Super Naturals Aquarium Sand - White

CaribSea Super Naturals Aquarium Sand - White

(25)
$29.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 50% off aquatic substrate
+ 3 more
Fluval® Submersible Aquarium Heater

Fluval® Submersible Aquarium Heater

(246)
$59.99 - $74.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Top Fin® Half Moon Aquarium - 3.5 Gallon

Top Fin® Half Moon Aquarium - 3.5 Gallon

(2074)
$44.99
$59.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Top Fin® Element EF-S Filter Cartridges
3 sizes

Top Fin® Element EF-S Filter Cartridges

(373)
$11.99 - $27.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 25% off aquatic media
+ 4 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes

Top Fin® Aquarium Hinged Glass Lid

(225)
$17.99 - $59.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 2 more
Top Fin® Silenstream™ Small Filter Cartridges

Top Fin® Silenstream™ Small Filter Cartridges

(65)
$19.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 25% off aquatic media
+ 4 more
Top Fin® Bowfront Betta Duo Aquarium - 2.5 Gallon

Top Fin® Bowfront Betta Duo Aquarium - 2.5 Gallon

(1125)
$33.74
$44.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Save 15% when you spend $60+ on FREE Same-Day Delivery
+ 1 more
Top Fin® Premium Aquarium Gravel - Classic Beach

Top Fin® Premium Aquarium Gravel - Classic Beach

(66)
$9.99
Earn 10,000 pts PER DAY ($20 back in savings) when you spend $100+ or 5,000 pts PER DAY ($10 back in savings) when you spend $50+. Activation window is 12/19/25-12/25/25.
Buy 1, get 2nd 50% off aquatic substrate
+ 3 more
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