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Make the aquarium sparkle

Starter kits & essentials for cleaning & care

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How to Set Up an Aquarium

Learn what you'll need & how to put it together for a happy fish habitat.

Fish

(1569 results)
Aqueon Standard Glass Rectangle Aquarium
7 sizes

Aqueon Standard Glass Rectangle Aquarium

(291)
$12.49 - $94.99
Free Same-Day Delivery, No Order Minimum!
Top Fin® Essentials Aquarium Starter Kit
8 sizes

Top Fin® Essentials Aquarium Starter Kit

(4243)
$34.99 - $191.99
Save 50% on 10 Gallon and Under Top Fin Essential Starter Kits!
Free Same-Day Delivery, No Order Minimum!
Top Fin® Pre-Conditioned Aquarium Water
2 sizes

Top Fin® Pre-Conditioned Aquarium Water

(228)
$16.79 - $16.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 1 more
Top Fin® Large Power Filter Cartridges

Top Fin® Large Power Filter Cartridges

(279)
$17.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 50% Off All Aquatic Media
+ 2 more
Marineland Open Glass Aquarium
3 sizes

Marineland Open Glass Aquarium

(166)
$17.59 - $149.99
Free Same-Day Delivery, No Order Minimum!
Marineland® High Definition LED Ensemble - 75 Gallon

Marineland® High Definition LED Ensemble - 75 Gallon

(570)
$549.99
$849.99
$300 Off Select 75 & 125 Gallon Ensembles!
Fluval® FX6 Aquarium Canister Filter

Fluval® FX6 Aquarium Canister Filter

(200)
$369.99
$419.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 20% on ALL Aquatic Canister Filters with In Store Pickup!
+ 2 more
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo

(70)
$299.99
$449.99
$150 Off Top Fin 36 Gallon Ensembles!
Fluval® 407 Performance Aquarium Canister Filter

Fluval® 407 Performance Aquarium Canister Filter

(124)
$229.99
$269.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 20% on ALL Aquatic Canister Filters with In Store Pickup!
+ 2 more
Top Fin® Bow Front Aquarium Starter Kit - 36 Gallon

Top Fin® Bow Front Aquarium Starter Kit - 36 Gallon

(466)
$155.99
$194.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 20% on 20 Gallon and Above Top Fin Essential Starter Kits!
+ 1 more
Top Fin® Fascinate Column Starter Kit

Top Fin® Fascinate Column Starter Kit

(310)
$44.99
$89.99
Save 50% on 10 Gallon and Under Top Fin Essential Starter Kits!
Free Same-Day Delivery, No Order Minimum!
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon

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

(419)
$27.49
$54.99
Save 50% on 10 Gallon and Under Top Fin Essential Starter Kits!
Free Same-Day Delivery, No Order Minimum!
Fluval® Plant Stratum Aquarium Substrate

Fluval® Plant Stratum Aquarium Substrate

(121)
$23.69
$28.99
Sign In & Enjoy Free Shipping Over $49
API® Freshwater Aquarium Master Test Kit

API® Freshwater Aquarium Master Test Kit

(293)
$35.99
$39.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 25% all API Food & Watercare
+ 3 more
Top Fin® Mystic Oak Finish Aquarium Stand
3 sizes

Top Fin® Mystic Oak Finish Aquarium Stand

(44)
$59.99 - $89.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Instant Ocean® Sea Salt
2 sizes

Instant Ocean® Sea Salt

(83)
$21.19 - $52.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Fluval Plant & Shrimp Stratum

Fluval Plant & Shrimp Stratum

(8)
$46.49
$49.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
CaribSea Super Naturals Aquarium Sand - Moonlight White

CaribSea Super Naturals Aquarium Sand - Moonlight White

(102)
$19.99
$29.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Split Bowfront Aquarium - 5 Gallon

Top Fin® Split Bowfront Aquarium - 5 Gallon

(766)
$49.99
$59.99
5 Gallon Bowfront Dual Betta Aquarium only $49.99!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Fluval AC Power Filter
4 sizes

Fluval AC Power Filter

(103)
$42.99 - $99.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 20% on ALL Aquatic Canister Filters with In Store Pickup!
+ 2 more
Top Fin® Half Moon Aquarium - 3.5 Gallon

Top Fin® Half Moon Aquarium - 3.5 Gallon

(2072)
$39.99
$44.99
Half Moon Betta Aquarium only $39.99!
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes

Top Fin® Aquarium Hinged Glass Lid

(214)
$16.99 - $58.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Aqua Natural Aquarium Sand - Galaxy Black
2 sizes

Aqua Natural Aquarium Sand - Galaxy Black

(91)
$14.39 - $24.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes

Top Fin® PF-S Silenstream Aquarium Filter Cartridges

(234)
$8.99 - $17.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 50% Off All Aquatic Media
+ 3 more
Top Fin® Compact Aquarium Heater
3 sizes

Top Fin® Compact Aquarium Heater

(483)
$14.59 - $33.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Fluval® Submersible Aquarium Heater

Fluval® Submersible Aquarium Heater

(242)
$32.99 - $38.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Silenstream™ Small Filter Cartridges

Top Fin® Silenstream™ Small Filter Cartridges

(65)
$14.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 50% Off All Aquatic Media
+ 3 more
CaribSea Super Naturals Aquarium Sand - White

CaribSea Super Naturals Aquarium Sand - White

(22)
$19.99
$27.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes

Top Fin® Silenstream™ Aquarium Power Filter

(1499)
$18.99 - $49.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 20% on ALL Aquatic Canister Filters with In Store Pickup!
+ 2 more
Seachem® Prime® Aquarium Water Conditioner
4 sizes

Seachem® Prime® Aquarium Water Conditioner

(369)
$3.79 - $16.69
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Save 35% On Your First Autoship Order!
+ 2 more
Top Fin® Element EF-S Filter Cartridges
3 sizes

Top Fin® Element EF-S Filter Cartridges

(369)
$8.99 - $17.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 50% Off All Aquatic Media
+ 3 more
Top Fin® Premium Aquarium Gravel - Classic Beach

Top Fin® Premium Aquarium Gravel - Classic Beach

(66)
$7.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
API® Stress Coat Tap Water Aquarium Conditioner
6 sizes

API® Stress Coat Tap Water Aquarium Conditioner

(361)
$2.29 - $37.58
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 25% all API Food & Watercare
+ 3 more
Top Fin® Anubias Barteri Live Aquatic Plant

Top Fin® Anubias Barteri Live Aquatic Plant

(40)
$5.39
$6.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Buy 2 get the 3rd 50% off ALL Live Aquatic Plants
+ 1 more
Aqua Natural Aquarium Substrate - Gold Pearl

Aqua Natural Aquarium Substrate - Gold Pearl

(17)
$5.59
$14.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
Merry & Bright® Holiday Tree Light-Up Aquarium Décor

Merry & Bright® Holiday Tree Light-Up Aquarium Décor

(0)
$7.99
Earn 2X Points (4% Savings) on Holiday Merchandise
B2G1 more Free Aquatic Ornaments excluding Glofish
+ 2 more
Top Fin® Silenstream Filter Cartridge - 3pk

Top Fin® Silenstream Filter Cartridge - 3pk

(111)
$8.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 50% Off All Aquatic Media
+ 3 more
Omega™One Frozen Blood Worms Fish Food

Omega™One Frozen Blood Worms Fish Food

(204)
$10.79
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 25% OFF All Frozen Fish Food
+ 1 more
Omega™One Frozen Bloodworms

Omega™One Frozen Bloodworms

(186)
$9.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
BOGO 25% OFF All Frozen Fish Food
+ 1 more
Aqua Natural Aquarium Sand - White

Aqua Natural Aquarium Sand - White

(68)
$14.39
$14.99
Earn 5,000 points ($10 in savings) when you place a $40 Free Same Day Delivery order
Free Same-Day Delivery, No Order Minimum!
+ 1 more
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