Saltwater Fish Supplies

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TMC Aquarium UV Sterilizer Lamp, 25-watt

$35.99 Chewy Price
$48.59 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

ASF Calcium Booster Aquarium Treatment, 2.2-lb bottle

$17.99 Chewy Price
($8.18/lb) Price per Unit
$21.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

AquaReady 5 Micron RO System Replacement Carbon Filter, White

$14.99 Chewy Price
$17.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Zoo Med 420nm Actinic Coral Sun T8 Fluorescent Aquarium Bulb, 18-in, 15-watt

Rated 4.3 out of 5 stars
3
$15.99 Chewy Price
($15.99/ea) Price per Unit
$20.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Ecoscape Nano Mix B Marine Aquarium Rocks

$149.99 Chewy Price
$169.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

ASF SeaTest NO2- Nitrite Fish Aquarium Water Test Kit, 100 count

$14.09 Chewy Price
($0.15/ea) Price per Unit
$23.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Dennerle Scraper's Soil Active Aquarium Substrate, 4-L bag

Rated 5 out of 5 stars
2
$35.00 Chewy Price
($8.75/l) Price per Unit
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 16

Eheim Classic 2262 Aquarium Filter, 500-gal

$609.99 Chewy Price
($1.22/gl) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Vepotek Double-Sided Fish Aquarium Background, Ocean Seabed & Coral Reef, Small

Rated 4.5 out of 5 stars
10
$20.49 Chewy Price
$23.56 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 11 and Apr 15

ASF Proten LED Reef Blue Fish Aquarium Striplight, 40 Watt, 60-in

Rated 1 out of 5 stars
1
$305.29 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

TMC Vecton V2 600 UV UV Sterilizer, 25 Watt

$181.44 Chewy Price
$208.65 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Lifegard Clear Glass Bookshelf Aquarium with HOF-2 Filter, 5-mm, 6-gal

Rated 3.6 out of 5 stars
10
$181.66 Chewy Price
($30.28/gl) Price per Unit
$199.51 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 13 and Apr 17

Eheim 2213 Fish Aquarium Canister

Rated 5 out of 5 stars
2
$42.34 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Dinner Plate Coral Fish Ornament, Orange

$143.74 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

NorthFin Krill Pro 6 mm Sinking Pellets Fish Food, 250-g bag

Rated 3.8 out of 5 stars
5
$28.99 Chewy Price
($0.12/g) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pro Clear Aquatic Systems Premier Wet Dry Sump 200, Clear, 29 x 12 x 18-in

Rated 3.7 out of 5 stars
3
$417.99 Chewy Price
$480.69 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

CaribSea LifeRock Coral Tree Aquarium Rock

Rated 1 out of 5 stars
1
$242.68 Chewy Price
$249.95 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

TMC Reef Skim 2.0 1250 DC Aquarium Protein Skimmer

$359.99 Chewy Price
$379.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

AA Aquarium Green Killing Machine 3 Watt Replacement Bulb

Rated 5 out of 5 stars
5
$34.99 Chewy Price
($34.99/ea) Price per Unit
$39.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.6 out of 5 stars
7
$10.99 Chewy Price
($0.69/fl oz) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Skull & Glasses Aquarium Ornament

Rated 3 out of 5 stars
2
$26.99 Chewy Price
$28.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

TMC Reef Skim 2.0 500 DC Aquarium Protein Skimmer

$224.99 Chewy Price
$244.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Eheim 2026/2028 Universal Fish Aquarium Pump Impeller

Rated 5 out of 5 stars
1
$44.99 Chewy Price
$62.37 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Aquaillumination Blade Smart Coral Glow LED Strip, Black, 21-in

$299.99 Chewy Price
$359.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Pro Clear Aquatic Systems Spiral Flex Hose, 3-ft, Grey

Rated 5 out of 5 stars
1
$20.77 Chewy Price
$23.75 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

API Reef Magnesium Marine Aquarium Solution, 16-oz bottle

$12.98 Chewy Price
($0.82/oz) Price per Unit
$18.28 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Penn-Plax Deco-Replicas Sunken Treasure Ship Fish Ornament, Medium

$35.42 Chewy Price
$51.99 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 11 and Apr 14

Fluval Sea Calcium Aquarium Water Conditioner, 8-oz bottle

Rated 4.8 out of 5 stars
4
$8.50 Chewy Price
($1.07/oz) Price per Unit
$9.87 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fluval U1 Foam Pad Filter Media

Rated 4.5 out of 5 stars
15
$4.37 Chewy Price
($4.37/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pro Clear Aquatic Systems Redflex 4 In 1 Sump 200, Red & White, 32 x 12 x 16-in

$603.99 Chewy Price
$694.47 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Underwater Treasures Rat Pack Rider Fish Ornament

Rated 2 out of 5 stars
1
$17.51 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Aqueon ProFlex 200 Micron Filter Bags, 2 count

Rated 3.5 out of 5 stars
4
$21.99 Chewy Price
($11.00/ea) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Fritz Aquarium Water Nitrite Test Kit

Rated 3 out of 5 stars
1
$11.99 Chewy Price
$15.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

Ecoscape Centerpiece 09 Marine Aquarium Rocks

$72.09 Chewy Price
$79.99 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

Lifegard CRYSTAL Peninsula Beveled Edge Low Iron Aquarium with Built in Side Filter, 5-mm, 3.8-...

$181.89 Chewy Price
($47.87/gl) Price per Unit
$202.11 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 13 and Apr 17

TMC Reef Pump Compact 5000 DC Aquarium Pump

$185.99 Chewy Price
$213.89 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
Free 365-day returns

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