Betta Fish Water Care

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API Tap Water Conditioner, 16-fl oz bottle slide 1 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 2 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 3 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 4 of 6
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API Tap Water Conditioner, 16-fl oz bottle slide 1 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 2 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 3 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 4 of 6
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API Tap Water Conditioner, 16-fl oz bottle slide 1 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 2 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 3 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 4 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 5 of 6
API Tap Water Conditioner, 16-fl oz bottle slide 6 of 6

API Tap Water Conditioner, 16-fl oz bottle

Rated 4.8 out of 5 stars
490
$8.48 Chewy Price
($0.53/fl oz) Price per Unit
$11.98 List Price
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Free 1-3 day delivery on first-time orders over $35
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Slide 1 of 8
API Freshwater Aquarium Master Test Kit, 800 count slide 1 of 8
API Freshwater Aquarium Master Test Kit, 800 count slide 2 of 8
API Freshwater Aquarium Master Test Kit, 800 count slide 3 of 8
API Freshwater Aquarium Master Test Kit, 800 count slide 4 of 8
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API Freshwater Aquarium Master Test Kit, 800 count slide 1 of 8
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API Freshwater Aquarium Master Test Kit, 800 count slide 1 of 8
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API Freshwater Aquarium Master Test Kit, 800 count

Rated 4.7 out of 5 stars
376
$35.98 Chewy Price
($0.05/ea) Price per Unit
$50.48 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
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Slide 1 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 1 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 2 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 3 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 4 of 6
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API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 1 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 2 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 3 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 4 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 5 of 6
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API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 1 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 2 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 3 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 4 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 5 of 6
API Stress Coat Aquarium Water Conditioner, 16-fl oz bottle slide 6 of 6

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

Rated 4.8 out of 5 stars
761
$10.98 Chewy Price
($0.69/fl oz) Price per Unit
$15.38 List Price
Autoship Price

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

Slide 1 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 1 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 2 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 3 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 4 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 5 of 6
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SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 1 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 2 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 3 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 4 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 5 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 6 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 1 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 2 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 3 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 4 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 5 of 6
SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp, 50 count slide 6 of 6

SunGrow Mini Freshwater Indian Almond Leaves Aquarium Water Conditioner for Betta Fish & Shrimp...

Rated 4.3 out of 5 stars
46
$5.99 Chewy Price
($0.12/ea) Price per Unit
$9.99 List Price
Autoship Price

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

API Root Tabs Aquarium Plant Fertilizer, 10 count

Rated 4.5 out of 5 stars
141
$9.98 Chewy Price
($1.00/ea) Price per Unit
$13.98 List Price
Autoship Price

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

SunGrow Betta Fish Indian Almond Leaves, Water Conditioner & Tank Treatment for Freshwater Aqua...

Rated 4.5 out of 5 stars
161
$6.93 Chewy Price
$9.99 List Price
Autoship Price

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

API Quick Start Freshwater & Saltwater Aquarium Water Treatment, 16-fl oz bottle

Rated 4.6 out of 5 stars
217
$17.38 Chewy Price
($1.09/fl oz) Price per Unit
$24.38 List Price
Autoship Price

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

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle

Rated 4.5 out of 5 stars
313
$9.48 Chewy Price
($1.19/fl oz) Price per Unit
$13.28 List Price
Autoship Price

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

API Leaf Zone Freshwater Aquarium Plant Fertilizer, 16-oz bottle

Rated 4.6 out of 5 stars
110
$11.24 Chewy Price
($0.71/oz) Price per Unit
$17.18 List Price
Autoship Price

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

Tetra EasyStrips 6-in-1 Freshwater & Saltwater Aquarium Test Strips, 100 count

Rated 4.6 out of 5 stars
160
$32.97 Chewy Price
($0.33/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

API Stress Zyme Freshwater & Saltwater Aquarium Water Cleaner, 16-fl oz bottle

Rated 4.8 out of 5 stars
237
$15.48 Chewy Price
($0.97/fl oz) Price per Unit
$22.78 List Price
Autoship Price

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

API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle

Rated 4.2 out of 5 stars
235
$16.98 Chewy Price
($1.07/fl oz) Price per Unit
$23.78 List Price
Autoship Price

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

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

Rated 4.8 out of 5 stars
85
$11.27 Chewy Price
$16.78 List Price
Autoship Price

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

API Freshwater Aquarium Salt, 65-oz carton

Rated 4.6 out of 5 stars
329
$12.48 Chewy Price
($0.20/oz) Price per Unit
$17.48 List Price
Autoship Price

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

API Ammo-Lock Freshwater & Saltwater Aquarium Ammonia Detoxifier, 16-oz bottle

Rated 4.4 out of 5 stars
64
$13.99 Chewy Price
($0.88/oz) Price per Unit
$17.48 List Price
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
62
$14.68 Chewy Price
($0.92/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

API Tap Water Conditioner Aquarium Water Conditioner, 32-fl oz bottle

Rated 4.8 out of 5 stars
109
$20.69 Chewy Price
($0.65/fl oz) Price per Unit
$22.58 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
41
$3.77 Chewy Price
($2.24/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

API 5 in 1 Freshwater & Saltwater Aquarium Test Strips, 100 count

Rated 4.5 out of 5 stars
131
$24.98 Chewy Price
($0.25/ea) Price per Unit
$34.98 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
158
$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

Aqueon Ammonia Neutralizer Water Conditioner, 16-fl oz bottle

Rated 4.6 out of 5 stars
45
$8.99 Chewy Price
($0.57/fl oz) Price per Unit
$14.49 List Price
Autoship Price

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

API Aqua Essential Aquarium Treatment, 16-fl oz bottle

Rated 4.6 out of 5 stars
74
$15.88 Chewy Price
($1.00/fl oz) Price per Unit
$22.28 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, 1-gallon jug

Rated 4.4 out of 5 stars
7
$10.98 Chewy Price
($10.98/gl) Price per Unit
$15.99 List Price
Autoship Price

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

API pH Up Freshwater Aquarium Water Treatment, 16-oz bottle

Rated 4.6 out of 5 stars
81
$18.69 Chewy Price
($1.17/oz) Price per Unit
$19.78 List Price
Autoship Price

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

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle

Rated 4.5 out of 5 stars
69
$5.32 Chewy Price
($1.58/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

API pH Freshwater Aquarium Test & Adjuster Kit, 250 count

Rated 4.6 out of 5 stars
39
$8.98 Chewy Price
($0.04/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

API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle

Rated 4.6 out of 5 stars
83
$15.98 Chewy Price
($1.00/oz) Price per Unit
$20.58 List Price
Autoship Price

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

Dr. Tim's Aquatics Waste-Away Natural Aquarium Cleaner for Freshwater Aquariums, 16-fl oz bottl...

Rated 4.3 out of 5 stars
45
$22.59 Chewy Price
($1.42/fl oz) Price per Unit
$34.99 List Price
Autoship 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
10
$7.99 Chewy Price
Autoship Price

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

Dr. Tim's Aquatics AquaCleanse Freshwater Aquarium Cleaner, 32-fl oz bottle

Rated 4.8 out of 5 stars
4
$24.99 Chewy Price
($0.79/fl oz) Price per Unit
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 1 and Jun 4

API pH Freshwater Aquarium Test Kit, 250 count

Rated 4.7 out of 5 stars
81
$6.98 Chewy Price
($0.03/ea) Price per Unit
$11.28 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 Phosphate PO4 Freshwater & Saltwater Aquarium Test Kit, 150 count

Rated 4.7 out of 5 stars
21
$14.98 Chewy Price
($0.10/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

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
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Dr. Tim's Aquatics One & Only Live Nitrifying Bacteria for Freshwater Aquariums, 4-fl oz bottle...

Rated 3.4 out of 5 stars
60
$32.69 Chewy Price
($8.18/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

API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 count

Rated 4.8 out of 5 stars
48
$13.98 Chewy Price
($0.16/ea) Price per Unit
$19.78 List Price
Autoship Price

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

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Water Conditioner

Algaecide & Water Clarifier

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Water Treatments

Plant Fertilizers

Mineral Salt

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