Freshwater Fish Supplies

Freshwater
Freshwater
Sort
Filter (1)

Dennerle NPK Booster Macro-Fertilizer Aquarium Plant Fertilizer, 100-mL bottle

Rated 4.3 out of 5 stars
6
$12.99 Chewy Price
($0.13/mL) Price per Unit

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

Aqueon EcoRenew Aquarium Filter Cartridges, Medium, 9 count

Rated 4.6 out of 5 stars
5
$27.95 Chewy Price
$32.99 List Price

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

Fluval Fresh pH Low Range Fish Water Test Kit

Rated 5 out of 5 stars
1
$13.99 Chewy Price

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

SunGrow Glass Drop Checker with Solution for Betta Fish Tank Plants, Aquarium CO2 Indicator Kit...

Rated 4.2 out of 5 stars
9
$7.99 Chewy Price
$7.59 Autoship Price

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

Spectrastone Swift Creek Premium Aquarium Gravel, 5-lb bag

Rated 4.7 out of 5 stars
6
$7.99 Chewy Price

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

Lifegard Long Clear Glass Bookshelf Aquarium, 6-mm, 16-gal

Rated 4.1 out of 5 stars
13
$195.58 Chewy Price
($12.23/gl) Price per Unit

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

Underwater Treasures Foregrounder Fish Ornament, Red

Rated 3.4 out of 5 stars
8
$5.28 Chewy Price

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

Underwater Treasures Mini Plant Baby Tear Fish Ornament, 5 count

Rated 5 out of 5 stars
3
$2.98 Chewy Price

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

API Stress Zyme Freshwater & Saltwater Aquarium Cleaning Solution, 32-fl oz bottle

Rated 4.9 out of 5 stars
14
$41.98 Chewy Price
($1.32/fl oz) Price per Unit
$39.88 Autoship Price

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

Lifegard Dragon Wood Peice, 12-16-in

Rated 3 out of 5 stars
1
$41.86 Chewy Price
$55.56 List Price

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

Aqueon QuietFlow X-Small Filter Cartridge, 3 Pack

Rated 4.8 out of 5 stars
64
$8.95 Chewy Price
($2.99/ea) Price per Unit
$10.49 List Price
$8.50 Autoship Price

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

Underwater Treasures Giant Salad Bowl Coral Fish Ornament

$364.86 Chewy Price

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

Penn-Plax 4-in Natural Betta Fish Plant, Multicolor, 12 count

Rated 4.5 out of 5 stars
6
$11.99 Chewy Price
$12.99 List Price

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

Fluval Fresh & Salt Calcium Fish Water Test Kit

$18.99 Chewy Price

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

Aqua Natural Iwagumi Silver Aquarium Gravel, 7.7-lb bag

Rated 5 out of 5 stars
2
$15.73 Chewy Price
($2.05/lb) Price per Unit
$22.48 List Price

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

Zoo Med AquaEffects Model 2 LED Aquarium Light, 20-in

Rated 4.4 out of 5 stars
12
$43.58 Chewy Price
$125.99 List Price

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

Spectrastone Shallow Creek Pebble Premium Aquarium Gravel, 5-lb bag

Rated 4.4 out of 5 stars
21
$7.99 Chewy Price

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

OASE Indoor Aquatics Biocompact 50 Internal Fish Filter

Rated 3 out of 5 stars
2
$39.97 Chewy Price
$39.99 List Price

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

Aqua Natural Flamingo Bio-Substrate Aquarium Gravel, 5-lb bag

Rated 5 out of 5 stars
5
$10.99 Chewy Price
($2.20/lb) Price per Unit
$12.99 List Price

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

Tetra Aquarium + LED Lighting & Decor Fish Aquariums, 20-gal

Rated 4.1 out of 5 stars
35
$142.99 Chewy Price
($7.15/gl) Price per Unit

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

Microbe-Lift TheraP Aquarium Fish Water Treatment, 16-oz bottle

Rated 3.3 out of 5 stars
7
$16.64 Chewy Price
($1.04/oz) Price per Unit
$19.55 List Price
$15.81 Autoship Price

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

Eheim 2080 Fish Filter Pad Set, 5 count

$25.92 Chewy Price
($5.19/ea) Price per Unit

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

biOrb Slate Stack Aquarium Ornament, Gray, Medium

Rated 5 out of 5 stars
4
$43.93 Chewy Price
$59.99 List Price

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

OASE Indoor Aquatics HeatUp 200 Adjustable Fish Heater

Rated 4.5 out of 5 stars
2
$32.89 Chewy Price
$48.99 List Price

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

Fritz Bug Out Pro Coral Dip Fish Treatment, 4-fl oz bottle

$14.99 Chewy Price
($3.75/fl oz) Price per Unit

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

Marineland C-530 Canister Polishing Filter Pads Media, 2 count

Rated 5 out of 5 stars
6
$6.80 Chewy Price
($3.40/ea) Price per Unit
$13.39 List Price
$6.46 Autoship Price

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

New

JBJ Aquarium Reaction Pro 2 7W UV 360 GPH Canister Filter, Grey

$194.00 Chewy Price
$245.70 List Price

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

Tetra HT40 Submersible Aquarium Heater & Electronic Thermostat, 150-watt

Rated 3.2 out of 5 stars
19
$23.97 Chewy Price
$29.99 List Price

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

Aquatic Creations Static Cling Tropical Aquarium Background, Small

Rated 4.1 out of 5 stars
48
$12.99 Chewy Price

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

OASE Indoor Aquatics Biostyle 30 Fish Filter, Dark Blue

Rated 5 out of 5 stars
1
$29.99 Chewy Price
$44.99 List Price

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

Underwater Treasures Water Palm Fish Plant

Rated 5 out of 5 stars
3
$7.60 Chewy Price

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

Underwater Treasures Lucky Bonsai Fish Ornament

$27.04 Chewy Price

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

Pure Water Pebbles Bio-Activ Live African Cichlid Aquarium Substrate, Rift Lake, 20-lb bag

Rated 4.7 out of 5 stars
49
$27.02 Chewy Price
($1.36/lb) Price per Unit

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

Bundle and Save 5%
Bundle: Aqueon QuietFlow Medium Replacement Filter Cartridges + 10 Ammonia Reducing Specialty F...
Rated 5 out of 5 stars
3
$32.20 Chewy Price
$33.90 List Price
Autoship Price

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

Lifegard Nano Cube Low Iron Ultra Clear Glass Tank, 5-mm, 3-gal

Rated 4.6 out of 5 stars
10
$48.92 Chewy Price
($16.31/gl) Price per Unit

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

Marineland Ammonia Reducing Resin, 8-oz

Rated 4 out of 5 stars
5
$14.09 Chewy Price
($1.77/oz) Price per Unit
$13.39 Autoship Price

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

Category

Shop Supplies by Fish

Aquarium & Fish Tank Decorations

Aquarium & Fish Tank Filters & Media

Aquarium & Fish Tank Water Care

Fish Tank Pumps & Accessories

Fish Food

Aquariums & Fish Tanks

Aquarium & Fish Tank Substrate

Aquarium & Fish Tank Heaters & Thermometers

Aquarium & Fish Tank Cleaners

Aquarium & Fish Tank Lighting

Fish Medicine & Health

Fish Feeders

Save 5% on repeat deliveries

Fish Type

Aquarium Type

Brand

7 Brands are shown below

Deals & Savings

Price

Customer Rating