Free $30 eGift card with your $100 order

Betta Fish Water Care

Slide 1 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 1 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 2 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 3 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 4 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 5 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 6 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 7 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 8 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 9 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 1 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 2 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 3 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 4 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 5 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 6 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 7 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 8 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 9 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 1 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 2 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 3 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 4 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 5 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 6 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 7 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 8 of 9
DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle slide 9 of 9

Loading options...

Loading options...

DrTim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle

Rated 4.7 out of 5 stars
7
$26.99 Chewy Price
($3.38/fl oz) Price per Unit
$39.99 List Price
Autoship Price

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

Slide 1 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 1 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 2 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 3 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 4 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 5 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 6 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 7 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 8 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 1 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 2 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 3 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 4 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 5 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 6 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 7 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 8 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 1 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 2 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 3 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 4 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 5 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 6 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 7 of 8
Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle slide 8 of 8

Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle

Rated 4.8 out of 5 stars
72
$6.99 Chewy Price
($1.75/fl oz) Price per Unit
Autoship Price

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

Slide 1 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 1 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 2 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 3 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 4 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 5 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 6 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 7 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 1 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 2 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 3 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 4 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 5 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 6 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 7 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 1 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 2 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 3 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 4 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 5 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 6 of 7
DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count slide 7 of 7

DrTim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count

Rated 5 out of 5 stars
1
$6.99 Chewy Price
($6.99/ea) Price per Unit
$14.99 List Price
Autoship Price

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

Acurel F Aquarium Water Clarifier, 50-mL bottle

Rated 4.6 out of 5 stars
163
$8.99 Chewy Price
$9.99 List Price
Autoship Price

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

Tetra AquaSafe Aquarium Water Conditioner, 1.69-fl oz bottle

Rated 5 out of 5 stars
44
$5.52 Chewy Price
($3.27/fl oz) Price per Unit
$6.29 List Price
Autoship Price

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

DrTim's Aquatics Betta Water Conditioner, 32-fl oz bottle

Rated 2.3 out of 5 stars
3
$7.96 Chewy Price
($0.25/fl oz) Price per Unit
$8.99 List Price
Autoship Price

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

Aqueon PURE Betta Beads Aquarium Water Care, 8.8-oz bag, Pink

Rated 3.8 out of 5 stars
74
$4.27 Chewy Price
($0.49/oz) Price per Unit
$7.99 List Price
Autoship Price

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

API High Range pH Fresh & Salt Water Aquarium Test Kit, 160 count

Rated 4.8 out of 5 stars
11
$9.48 Chewy Price
($0.06/ea) Price per Unit
$13.28 List Price
Autoship Price

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

GloFish Betta Aquarium Water Conditioner, 2-fl oz bottle

$4.10 Chewy Price
($2.05/fl oz) Price per Unit
$6.19 List Price
Autoship Price

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

DrTim'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

API Betta Aquarium Water Conditioner, 1.7-fl oz bottle

Rated 4.7 out of 5 stars
38
$4.08 Chewy Price
($2.40/fl oz) Price per Unit
$5.98 List Price
Autoship Price

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

API Ammonia NH3/NH4 Freshwater & Saltwater Aquarium Test Strips, 25 count

Rated 4.4 out of 5 stars
14
$16.96 Chewy Price
($0.68/ea) Price per Unit
$23.98 List Price
Autoship Price

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

API Aquarium Starter Kit

Rated 4.9 out of 5 stars
10
$31.38 Chewy Price
$43.48 List Price
Autoship 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
16
$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

API Pond 5-IN-1 Test Strips, 25 count

Rated 4.6 out of 5 stars
25
$14.98 Chewy Price
($0.60/ea) Price per Unit
$20.98 List Price
Autoship Price

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

Loading options...

Loading options...

DrTim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle

Rated 5 out of 5 stars
1
$13.41 Chewy Price
($6.71/fl oz) Price per Unit
$16.99 List Price
Autoship Price

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

API Stress Coat with Pump Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.7 out of 5 stars
48
$16.98 Chewy Price
($1.07/fl oz) Price per Unit
Autoship Price

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

Bundle and Save 5%
Bundle: Aqueon Betta Bowl Plus Water Conditioner + Betta Fish Food
Rated 5 out of 5 stars
1
$10.62 Chewy Price
$11.18 List Price
Autoship Price

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

API Freshwater Aquarium Salt, 50-lb

Rated 5 out of 5 stars
5
$112.48 Chewy Price
($2.25/lb) Price per Unit
$157.48 List Price
Autoship Price

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

Loading options...

Loading options...

DrTim's Aquatics Betta First Defense Water Conditioner, 4-fl oz bottle

Rated 5 out of 5 stars
1
$11.29 Chewy Price
($2.83/fl oz) Price per Unit
$13.99 List Price
Autoship Price

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

Hydrospace PNS ProBio Fish Aquarium Additive, Maroon, 16-fl oz

Rated 5 out of 5 stars
1
$30.99 Chewy Price
($1.94/oz) Price per Unit
Autoship Price
  • Contains Live Feed

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

API Splendid Betta Complete Aquarium Water Conditioner, 1.25-fl oz bottle

Rated 5 out of 5 stars
10
$4.92 Chewy Price
($3.94/fl oz) Price per Unit
$5.78 List Price
Autoship Price

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

Loading options...

Loading options...

DrTim's Aquatics First Defense Freshwater Aquarium Cleaner, 8-fl oz bottle

Rated 4.6 out of 5 stars
21
$14.99 Chewy Price
($1.88/fl oz) Price per Unit
$23.99 List Price
Autoship Price

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

Zoo Med Betta H2O Conditioner, 0.5-fl oz

Rated 4.2 out of 5 stars
21
$4.99 Chewy Price
($9.98/fl oz) Price per Unit
Autoship Price

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

API pH Freshwater & Saltwater Aquarium Test Strips, 25 count

Rated 4.4 out of 5 stars
10
$13.89 Chewy Price
($0.56/ea) Price per Unit
$18.28 List Price
Autoship Price

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

Hydrospace PNS HomeGro Fish Aquarium Bacteria, Blue, 2.5-gal

$145.99 Chewy Price
($58.40/gl) Price per Unit
$150.99 List Price
Autoship Price
  • Contains Live Feed

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

Hydrospace PNS ProBio Fish Aquarium Additive, Maroon, 1-gal

$185.99 Chewy Price
($185.99/gl) Price per Unit
Autoship Price
  • Contains Live Feed

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

Out of Stock

API Freshwater Aquarium Master Test Kit, 800 count

Rated 4.7 out of 5 stars
390

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

Out of Stock

API GH & KH General & Carbonate Hardness Freshwater Aquarium Test Kit

Rated 4.8 out of 5 stars
94

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

Out of Stock

API pH Freshwater Aquarium Test Kit, 250 count

Rated 4.7 out of 5 stars
83

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

Out of Stock

API KH Carbonate Hardness Fresh & Salt Water Aquarium Test Kit

Rated 4.8 out of 5 stars
17

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

Out of Stock

API pH Freshwater Aquarium Test & Adjuster Kit, 250 count

Rated 4.5 out of 5 stars
43

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

Out of Stock

HydrOasis Betta Bundle Fish Plant

Rated 4 out of 5 stars
4
  • Live Plant

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Sep 2 and Sep 6

Out of Stock

Fritz RPM Elements Calcium Aquarium Water Treatment, 1-gal bottle

Rated 5 out of 5 stars
3

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

Category

Save 5% on repeat deliveries

Product Type

Brand

7 Brands are shown below

Aquarium Type

Aquarium Concern

Fish Type

Water Test Type

Health Feature

Deals & Savings

Price

Customer Rating