Betta Fish Supplies

Betta
Betta
Sort
Filter (1)

Tetra Hidden LED Stick Brilliant White Aquarium Light, 6-in

Rated 4.7 out of 5 stars
33
$28.49 Chewy Price
$32.59 List Price
Autoship Price

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

Aqueon Quietflow E Internal Power Filter, 10-gal

Rated 4.3 out of 5 stars
65
$14.92 Chewy Price
$18.49 List Price
Autoship Price

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

Aqueon QuietFlow X-Small Filter Cartridge, 3 Pack

Rated 4.8 out of 5 stars
68
$8.95 Chewy Price
($2.99/ea) Price per Unit
$10.49 List Price
Autoship Price

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

SunGrow Betta Fish Tank Bubbler Aerator, Aquarium Air Stone & Airline Tubing Set

Rated 3.5 out of 5 stars
36
$11.62 Chewy Price
Autoship Price

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

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

Rated 4.6 out of 5 stars
17
$12.12 Chewy Price
($2.43/lb) Price per Unit
$12.99 List Price
Autoship Price

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

Underwater Treasures Bendable Rubber Fish Air Diffuser, 24-in

Rated 3.6 out of 5 stars
17
$4.70 Chewy Price
Autoship Price

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

Marina 10G LED Aquarium Kit, 10-gal

Rated 4.6 out of 5 stars
72
$112.11 Chewy Price
($11.22/gl) Price per Unit
$124.99 List Price
Autoship Price

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

Lee's Aquarium & Pets Premium Under Gravel Aquarium Filter, 65-gal

Rated 4.4 out of 5 stars
38
$64.99 Chewy Price
($1.00/gl) Price per Unit
Autoship Price

Free 1-3 day delivery on first-time orders
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
Autoship Price

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

Boyd Chemi-Pure Green Ultimate Filter Media, 11-oz jar

Rated 4.7 out of 5 stars
24
$19.99 Chewy Price
($1.82/oz) Price per Unit
$27.62 List Price
Autoship Price

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

CaribSea CoraLine Florida Crushed Coral Marine Gravel, 15-lb bag

Rated 4 out of 5 stars
4
$14.28 Chewy Price
Autoship Price

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

Underwater Treasures Sea Fan Coral Fish Ornament, Red

Rated 4 out of 5 stars
4
$25.49 Chewy Price
Autoship Price

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

Underwater Treasures Treasure Diver Fish Ornament

Rated 4.2 out of 5 stars
6
$12.70 Chewy Price
Autoship Price

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

Aqua Natural Midnight Pearl Bio-Substrate Aquarium Gravel, 5-lb bag

Rated 4.9 out of 5 stars
8
$10.99 Chewy Price
($2.20/lb) Price per Unit
$12.99 List Price
Autoship Price

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

Tetra Whisper UL Air Pump for Aquariums, Size 100

Rated 4.4 out of 5 stars
235
$39.97 Chewy Price
$49.99 List Price
Autoship Price

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

Activ-Flora Planted Aquarium Substrate, Lake Gems, 20-lb bag

Rated 4.1 out of 5 stars
124
$24.99 Chewy Price
($1.25/lb) Price per Unit
Autoship Price

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

SunGrow Natural Hermit Crab Shells for Molting Protection & Shell Evacuation Fish Tank Decor, 6...

Rated 3.8 out of 5 stars
34
$10.99 Chewy Price
Autoship Price

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

Underwater Treasures Mini Plant Purple Ear Fish Ornament, 5 count

Rated 3.5 out of 5 stars
8
$4.16 Chewy Price
Autoship Price

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

Aqueon Medium Replacement Filter Cartridge, 3 count

Rated 4.7 out of 5 stars
151
$9.95 Chewy Price
($3.32/ea) Price per Unit
$11.49 List Price
Autoship Price

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

Underwater Treasures Blue Moon Bog Plant Fish Ornament

Rated 5 out of 5 stars
3
$13.18 Chewy Price
$15.36 List Price
Autoship Price

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

Activ-Betta Bio-Activ Live Aqueous Solution Betta Water, 33.8-fl oz bottle

Rated 4.3 out of 5 stars
39
$4.48 Chewy Price
($0.14/fl oz) Price per Unit
$4.99 List Price
Autoship Price

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

Underwater Treasures Caribbean Cave Reef Fish Ornament

Rated 4.2 out of 5 stars
6
$19.13 Chewy Price
Autoship Price

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

Underwater Treasures Ledged Mountain Fish Ornament

Rated 4.3 out of 5 stars
10
$13.80 Chewy Price
Autoship Price

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

Pure Water Pebbles Natural Aquarium Gravel, Custom Blend, 5-lb bag

Rated 4.4 out of 5 stars
142
$5.49 Chewy Price
Autoship Price

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

Aqueon Siphon Vacuum Aquarium Gravel Cleaner, Mini, 5-in

Rated 3.5 out of 5 stars
70
$11.97 Chewy Price
Autoship Price

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

GloFish Fluorescent Aquarium Gravel, Black, 5-lb bag

Rated 4.6 out of 5 stars
139
$7.98 Chewy Price
$9.99 List Price
Autoship Price

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

Lee's Aquarium & Pets Triple Flow Corner Aquarium Filter, Small

Rated 4.2 out of 5 stars
20
$8.99 Chewy Price
Autoship Price

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

Underwater Treasures Bamboo Fish Ornament, 12-in

Rated 4.7 out of 5 stars
3
$4.56 Chewy Price
Autoship Price

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

Aqueon ProScraper 3.0 Foam Cleaning Pad with Twist & Click Head

Rated 4.5 out of 5 stars
2
$6.55 Chewy Price
$6.99 List Price
Autoship Price

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

Aqua Natural Diamond Black Aquarium Gravel, 20-lb bag

Rated 4 out of 5 stars
23
$25.19 Chewy Price
($1.26/lb) Price per Unit
$35.99 List Price
Autoship Price

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

Dr. Tim's Aquatics Betta Waste-Away Water Conditioner, 4-fl oz bottle

Rated 5 out of 5 stars
1
$11.79 Chewy Price
($2.95/fl oz) Price per Unit
$14.99 List Price
Autoship Price

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

Marina LED Aquarium Kit, 20-gal

Rated 3.9 out of 5 stars
54
$109.99 Chewy Price
($5.50/gl) Price per Unit
$189.99 List Price
Autoship Price

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

Aqueon Color Enhancing Betta Fish Food, 0.95-oz bottle

Rated 4.4 out of 5 stars
73
$4.05 Chewy Price
($4.27/oz) Price per Unit
$5.19 List Price
Autoship Price

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

Underwater Treasures Foregrounder Fish Ornament, Red

Rated 3.6 out of 5 stars
9
$5.17 Chewy Price
$5.87 List Price
Autoship Price

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

Ruby Reef Rally PRO Aquarium Water Treatment, 64-fl oz bottle

Rated 4 out of 5 stars
15
$36.99 Chewy Price
($0.58/fl oz) Price per Unit
Autoship Price

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

API KH Carbonate Hardness Fresh & Salt Water Aquarium Test Kit

Rated 4.8 out of 5 stars
13
$8.75 Chewy Price
$12.78 List Price
Autoship Price

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

Category

Shop Supplies by Fish

Aquariums & Fish Tanks

Food

Decor

Filters & Media

Substrate

Water Care

Tank Cleaner

Heaters & Thermometers

Lighting

Medicine & Health

Feeders

Pumps & Accessories

Save 5% on repeat deliveries

Fish Type

Aquarium Type

Brand

7 Brands are shown below

Deals & Savings

Price

Customer Rating