How to Set Up an Aquarium

Shop must-have essentials to navigate life with fish.

Fish

(1029 results)
Top Fin® Essentials Aquarium Starter Kit
8 sizes
(4250)
$53.99 - $209.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Aqueon Standard Glass Rectangle Aquarium
7 sizes
(291)
$9.99 - $109.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Merry & Bright® Holiday Tree Light-Up Aquarium Décor
(0)
$4.49
$8.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Shipping On Orders $49+.
Fluval® FX6 Aquarium Canister Filter
(202)
$377.99
$629.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Pre-Conditioned Aquarium Water
2 sizes
(230)
$19.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Large Power Filter Cartridges
(279)
$27.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® All-In-One Betta Aquarium Starter Kit - 3 Gallon
(427)
$35.99
$59.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Marineland Open Glass Aquarium
3 sizes
(168)
$22.49 - $149.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Marineland High-Definition LED Ensemble - 125G
(28)
$779.99
$1,299.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Marineland® High Definition LED Ensemble - 75 Gallon
(570)
$575.99
$959.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Fluval® 407 Performance Aquarium Canister Filter
(124)
$239.99
$399.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Fluval® FX4 Aquarium Canister Filter
(125)
$329.99
$549.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Fluval FX2 Aquarium Canister Filter
(36)
$269.99
$449.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® 36 Gallon Aquarium & Stand Ensemble Combo
(70)
$287.99
$479.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Fluval® 307 Performance Aquarium Canister Filter
(101)
$209.99
$349.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Bow Front Aquarium Starter Kit -  36 Gallon
(468)
$179.99
$299.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Fluval® 207 Performance Aquarium Canister Filter
(81)
$158.99
$264.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Fascinate Column Starter Kit
(310)
$71.99
$119.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Top Fin® Captivate Starter Kit
(416)
$98.99
$164.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Instant Ocean® Sea Salt
2 sizes
(83)
$27.99 - $77.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Mystic Oak Finish Aquarium Stand
3 sizes
(44)
$41.99 - $101.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Fluval® Plant Stratum Aquarium Substrate
(121)
$44.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
API® Freshwater Aquarium Master Test Kit
(293)
$54.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Fluval Plant & Shrimp Stratum
(8)
$74.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
CaribSea Super Naturals Aquarium Sand - Moonlight White
(102)
$34.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Fluval AC Power Filter
4 sizes
(107)
$64.99 - $149.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® PF-S Silenstream Aquarium Filter Cartridges
2 sizes
(234)
$11.99 - $27.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Aqua Natural Aquarium Sand - Galaxy Black
(91)
$29.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Split Bowfront Aquarium - 5 Gallon
(766)
$44.99
$74.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
Top Fin® Silenstream™ Small Filter Cartridges
(65)
$19.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
CaribSea Super Naturals Aquarium Sand - White
(22)
$29.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Fluval® Submersible Aquarium Heater
(242)
$41.99 - $52.49
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Compact Aquarium Heater
3 sizes
(485)
$19.59 - $30.09
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Element EF-S Filter Cartridges
3 sizes
(373)
$11.99 - $27.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Aquarium Hinged Glass Lid
7 sizes
(216)
$17.99 - $59.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Merry & Bright® Fireplace Light-Up Aquarium Décor
(0)
$7.49
$14.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Shipping On Orders $49+.
Seachem® Prime® Aquarium Water Conditioner
3 sizes
(369)
$7.99 - $17.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Sign in & Save 25% on your first Autoship Order!
+ 2 more
Top Fin® Silenstream™ Aquarium Power Filter
5 sizes
(1511)
$25.99 - $79.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Aqua Natural Aquarium Substrate - Gold Pearl
(21)
$17.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
Top Fin® Premium Aquarium Gravel - Classic Beach
(66)
$9.99
Earn $20 back in savings PER DAY (10,000 points) when you spend $100+ on merchandise & services!
Enjoy Free Same-day delivery!
+ 1 more
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