Free $30 eGift card with your $100 order

Tropical Freshwater Fish Supplies

Slide 1 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 1 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 2 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 3 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 4 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 5 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 6 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 7 of 7
Slide 1 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 1 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 2 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 3 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 4 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 5 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 6 of 7
Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle slide 7 of 7

Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle

Rated 4.7 out of 5 stars
26
$3.49 Chewy Price
($0.88/fl oz) Price per Unit
$9.99 List Price
Autoship Price

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

Slide 1 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 1 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 2 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 3 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 4 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 5 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 6 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 7 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 8 of 8
Slide 1 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 1 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 2 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 3 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 4 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 5 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 6 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 7 of 8
Penn-Plax Small World Filter Media Fish Cartridges slide 8 of 8

Penn-Plax Small World Filter Media Fish Cartridges

Rated 4.8 out of 5 stars
18
$9.99 Chewy Price
($9.99/ea) Price per Unit
$10.99 List Price
Autoship Price

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

Slide 1 of 7
Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal slide 1 of 7
Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal slide 2 of 7
Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal slide 3 of 7
Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal slide 4 of 7
Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal slide 5 of 7
Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal slide 6 of 7
Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal slide 7 of 7

Marineland Bio-Wheel Emperor 400 Aquarium Power Filter, 80-gal

Rated 4.3 out of 5 stars
209
$84.99 Chewy Price
($1.07/gl) Price per Unit
$119.39 List Price
Autoship Price

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

Slide 1 of 3
GloFish Clam Aquarium Ornament slide 1 of 3
GloFish Clam Aquarium Ornament slide 2 of 3
GloFish Clam Aquarium Ornament slide 3 of 3

GloFish Clam Aquarium Ornament

Rated 4.9 out of 5 stars
7
$8.49 Chewy Price
$9.29 List Price
Autoship Price

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

Ocean Nutrition Formula One Flake Fish Food, 5.5-oz jar

Rated 5 out of 5 stars
14
$14.99 Chewy Price
($2.73/oz) Price per Unit
$25.22 List Price
Autoship Price

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

Underwater Treasures Vasiliki Crypt Fish Plant, 8-in

Rated 4.5 out of 5 stars
29
$4.98 Chewy Price
Autoship Price

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

Tetra Min Plus Tropical Flakes Fish Food, 2.2-oz bottle

Rated 4.8 out of 5 stars
53
$7.69 Chewy Price
($3.50/oz) Price per Unit
$10.49 List Price
Autoship Price

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

Fluval Total Protection Water Conditioner, 16.9-fl oz bottle

Rated 4.6 out of 5 stars
31
$10.49 Chewy Price
($0.63/fl oz) Price per Unit
Autoship Price

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

Underwater Treasures Seapora Filter Media Bag, 5 x 3-in

Rated 4.5 out of 5 stars
23
$4.08 Chewy Price
($4.08/ea) Price per Unit
$4.99 List Price
Autoship Price

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

Aqueon Aquarium Water Changer, 50-ft

Rated 3.4 out of 5 stars
105
$63.61 Chewy Price
$89.99 List Price
Autoship Price

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

SunGrow  Tall & Large Artificial Plastic Leaf Plants for Fish Aquarium Decoration & Reptile Hide...

Rated 4.1 out of 5 stars
56
$7.60 Chewy Price
$7.99 List Price
Autoship Price

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

Underwater Treasures Rectangular Fish Bubble Mist Airstone, 12-in

Rated 3.8 out of 5 stars
113
$3.14 Chewy Price
Autoship Price

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

CaribSea Super Naturals Midnight River Freshwater Sand, 10-lb bag

Rated 3.8 out of 5 stars
11
$14.99 Chewy Price
($1.50/lb) Price per Unit
$18.99 List Price
Autoship Price

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

Tetra JumboKrill Freeze-Dried Shrimp Freshwater & Saltwater Fish Treats, 14-oz jar

Rated 4.7 out of 5 stars
100
$30.28 Chewy Price
($2.17/oz) Price per Unit
$72.19 List Price
Autoship Price

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

API Sinking Squid Pellets Bottom Feeder Fish Food, 7.9-oz bottle

Rated 4.6 out of 5 stars
209
$9.98 Chewy Price
($1.27/oz) Price per Unit
$13.98 List Price
Autoship Price

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

Marineland Penguin Pro Aquarium Filter, 375

Rated 4.4 out of 5 stars
31
$64.87 Chewy Price
$71.79 List Price
Autoship Price

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

SunGrow Betta & Turtle Glass Pot for Aquarium Live Plant Reptile Terrarium Tank Decor, 2 count

Rated 3.9 out of 5 stars
39
$8.99 Chewy Price
($4.50/ea) Price per Unit
Autoship Price

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

Underwater Treasures Floating Moss with Feather Roots Fish Aquarium Plant

Rated 3.8 out of 5 stars
37
$5.99 Chewy Price
$9.20 List Price
Autoship Price

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

GloFish Aquarium Anemone Ornament, Medium, Yellow

Rated 3.9 out of 5 stars
90
$5.59 Chewy Price
$8.99 List Price
Autoship Price

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

AquaZen Algae Remover, 8.45-fl oz bottle

Rated 5 out of 5 stars
3
$13.00 Chewy Price
($1.54/fl oz) Price per Unit
Autoship Price

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

CaribSea Arag-Alive! Special Grade Reef Aquarium Sand, 20-lb bag

Rated 4.3 out of 5 stars
46
$33.99 Chewy Price
($1.70/lb) Price per Unit
Autoship Price

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

API CO2 Booster Freshwater Aquarium Plant Care Treatment, 16-oz bottle

Rated 4.5 out of 5 stars
64
$16.99 Chewy Price
($1.07/oz) Price per Unit
$20.48 List Price
Autoship Price

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

Omega One Freshwater Flakes Tropical Fish Food, 5.3-oz jar

Rated 4.7 out of 5 stars
87
$15.27 Chewy Price
($2.89/oz) Price per Unit
$17.99 List Price
Autoship Price

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

Loading options...

Loading options...

Marineland Bio-Wheel Penguin Rite-Size B Filter Cartridge, 6 count

Rated 4.7 out of 5 stars
209
$17.57 Chewy Price
($2.93/ea) Price per Unit
$21.99 List Price
Autoship Price

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

Marina Battery-Operated Air Pump for Aquariums

Rated 4.4 out of 5 stars
55
$18.99 Chewy Price
$25.86 List Price
Autoship Price

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

Underwater Treasures Magenta Moon Fish Ornament, 16-in

Rated 4.9 out of 5 stars
29
$14.00 Chewy Price
Autoship Price

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

Underwater Treasures Seapora Breeder Sponge Aquarium Filter, 136

Rated 4.5 out of 5 stars
130
$9.99 Chewy Price
Autoship Price

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

CaribSea Super Naturals Sunset Gold Freshwater Sand, 20-lb bag

Rated 4.5 out of 5 stars
52
$21.33 Chewy Price
($1.07/lb) Price per Unit
$28.59 List Price
Autoship Price

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

Tetra AlgaeControl Freshwater Aquarium Algaecide, 3.38-fl oz bottle

Rated 3.9 out of 5 stars
84
$7.97 Chewy Price
($2.36/fl oz) Price per Unit
$8.49 List Price
Autoship Price

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

Ocean Nutrition Formula Two Flake Fish Food, 5.5-oz jar

Rated 5 out of 5 stars
18
$14.99 Chewy Price
($2.73/oz) Price per Unit
$25.22 List Price
Autoship Price

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

Marineland C-530 Canister Foam Filter Media, 2 count

Rated 5 out of 5 stars
5
$13.39 Chewy Price
($6.70/ea) Price per Unit
Autoship Price

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

Underwater Treasures Mini Garden Stump Fish Ornament

Rated 4.7 out of 5 stars
15
$6.46 Chewy Price
Autoship Price

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

Underwater Treasures Fish Worm Feeder Cone

Rated 3.9 out of 5 stars
14
$1.82 Chewy Price
Autoship Price
  • Frozen Item

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

Fluval Aquarium Power Filter, 70-gal

Rated 4 out of 5 stars
217
$79.99 Chewy Price
($1.15/gl) Price per Unit
$91.40 List Price
Autoship Price

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

CaribSea Super Natural Aquascapes Midnight River Aquarium Gravel, Black/Natural, 5-lb bag

Rated 3 out of 5 stars
3
$8.28 Chewy Price
($1.66/lb) Price per Unit
Autoship Price

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

Fluval Plant Micro Nutrients Plant Care, 8.4-oz bottle

Rated 4.6 out of 5 stars
32
$9.99 Chewy Price
($1.19/oz) Price per Unit
$10.49 List Price
Autoship Price

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

Category

Product Category

Product Type

Fish Type

Aquarium Type

Brand

7 Brands are shown below

Deals & Savings

Price

Customer Rating