Water Care Supplies for New Fish

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Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle slide 1 of 2
Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle slide 2 of 2
Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle slide 1 of 2
Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle slide 2 of 2
Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle slide 1 of 2
Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle slide 2 of 2

Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.6 out of 5 stars
7
$10.99 Chewy Price
($0.69/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 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 1 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 2 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 3 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 4 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 5 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 1 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 2 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 3 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 4 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 5 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 1 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 2 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 3 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 4 of 5
API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle slide 5 of 5

API Proper pH 7.5 Aquarium Water Treatment, 9.2-oz bottle

Rated 4.1 out of 5 stars
17
$12.99 Chewy Price
($1.42/oz) Price per Unit
$15.78 List Price
18% Off
Autoship Price

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

Slide 1 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 1 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 2 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 3 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 4 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 5 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 1 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 2 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 3 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 4 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 5 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 1 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 2 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 3 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 4 of 5
Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 5 of 5

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Dr. Tim'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
21% Off
Autoship Price

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

Slide 1 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 1 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 2 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 3 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 4 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 5 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 1 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 2 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 3 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 4 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 5 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 1 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 2 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 3 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 4 of 5
API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count slide 5 of 5

API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count

Rated 4.8 out of 5 stars
8
$11.98 Chewy Price
($0.07/ea) Price per Unit
$16.78 List Price
29% Off
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
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

Microbe-Lift Oxy Pond Cleaner, 2-lb container

Rated 4 out of 5 stars
7
$21.20 Chewy Price
($10.60/lb) Price per Unit
Autoship Price

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

Lifegard Live Nitrifying Fish Pond Bacteria, 32-fl oz bottle

Rated 4.8 out of 5 stars
4
$25.70 Chewy Price
($0.81/fl oz) Price per Unit
$28.12 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jun 3 and Jun 7

Tetra AquaSafe Aquarium Water Conditioner, 8.45-fl oz bottle

Rated 4.9 out of 5 stars
89
$9.32 Chewy Price
($1.11/fl oz) Price per Unit
$10.89 List Price
14% Off
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

AquaZen Freshwater Aquarium CO2 Tablets

Rated 5 out of 5 stars
1
$14.99 Chewy Price
$15.00 List Price
Autoship Price

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

Fritz Aquarium Water Nitrate Test Kit

Rated 4.5 out of 5 stars
2
$13.49 Chewy Price
$17.99 List Price
25% Off
Autoship Price

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

Microbe-Lift Aquatic Stress Relief Aquarium Treatment, 16-oz bottle

Rated 4.5 out of 5 stars
2
$14.49 Chewy Price
($0.91/oz) Price per Unit
$17.99 List Price
19% Off
Autoship Price

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

Salifert Aquarium Oxygen Test Kit

Rated 4.7 out of 5 stars
6
$14.89 Chewy Price
Autoship Price

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

Dr. Tim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle

Rated 4.8 out of 5 stars
8
$26.99 Chewy Price
($3.38/fl oz) Price per Unit
$39.99 List Price
33% Off
Autoship Price

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

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

Rated 4.6 out of 5 stars
24
$14.98 Chewy Price
($0.60/ea) Price per Unit
$20.98 List Price
29% Off
Autoship Price

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

Penn-Plax Pro-Carb Aquarium Cleaner, 28-oz bottle

Rated 5 out of 5 stars
1
$20.99 Chewy Price
($0.75/oz) Price per Unit
$24.99 List Price
16% Off
Autoship Price

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

Aqueon AquaPacs Aquarium Ammonia Reducer, 12 pack, 10-gal

Rated 4.6 out of 5 stars
18
$15.00 Chewy Price
($1.25/ea) Price per Unit
$16.99 List Price
12% Off
Autoship Price

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

Dr. Tim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 1 count

Rated 5 out of 5 stars
1
$13.99 Chewy Price
($13.99/ea) Price per Unit
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 4.1 out of 5 stars
19
$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 Splendid Betta Complete Aquarium Water Conditioner, 1.25-fl oz bottle

Rated 5 out of 5 stars
10
$5.78 Chewy Price
($4.63/fl oz) Price per Unit
Autoship Price

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

AquaZen Root Tabs Freshwater Aquarium Plant Nutrition, 10 count

Rated 5 out of 5 stars
1
$15.99 Chewy Price
($1.60/ea) Price per Unit
Autoship Price

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

Microbe-Lift Autumn & Winter Prep Pond Water Treatment, 32-oz bottle

Rated 4.3 out of 5 stars
30
$33.23 Chewy Price
($1.04/oz) Price per Unit
$41.54 List Price
20% Off
Autoship Price

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

biOrb Aquarium Service Kit 3 Plus Water Optimizer

Rated 4.7 out of 5 stars
41
$31.00 Chewy Price
$36.99 List Price
16% Off
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between May 31 and Jun 5

ASF Reef Evolution Aquarium Salt Box, 200-gal

Rated 5 out of 5 stars
1
$107.09 Chewy Price
($0.54/gl) Price per Unit
$112.99 List Price
Autoship Price

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

Dr. Tim's Aquatics Clear-Up Freshwater Aquarium Cleaner, 4-fl oz bottle

Rated 4.7 out of 5 stars
3
$12.99 Chewy Price
($3.25/oz) Price per Unit
$15.99 List Price
19% Off
Autoship Price

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

Fluval Nitrite Fish Water Test Kit

Rated 5 out of 5 stars
1
$16.99 Chewy Price
Autoship Price

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

API Pond Essentials Bundle, 3 count

Rated 5 out of 5 stars
1
$119.98 Chewy Price
($40.00/ea) Price per Unit
$139.98 List Price
14% Off
Autoship Price

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

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

Rated 4.8 out of 5 stars
69
$5.38 Chewy Price
($1.35/fl oz) Price per Unit
$6.49 List Price
17% Off
Autoship Price

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

Dr. Tim's Aquatics Clear-Up Saltwater Aquarium Cleaner, 4-fl oz bottle

Rated 5 out of 5 stars
2
$17.99 Chewy Price
($4.50/oz) Price per Unit
Autoship Price

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

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
Autoship Price

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

Dr. Tim's Aquatics Reef First Defense Marine Aquarium Cleaner, 4-fl oz bottle

Rated 5 out of 5 stars
1
$12.79 Chewy Price
($3.20/oz) Price per Unit
$15.99 List Price
20% Off
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
$14.74 Chewy Price
($0.59/ea) Price per Unit
$18.28 List Price
19% Off
Autoship Price

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

Microbe-Lift Gravel & Substrate Aquarium Cleaner, 8-oz bottle

Rated 4.2 out of 5 stars
14
$11.50 Chewy Price
($1.44/oz) Price per Unit
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
21% Off
Autoship Price

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

Laguna Clear Fast Aquarium Maintenance Solution, 67.5-oz

Rated 5 out of 5 stars
2
$48.99 Chewy Price
($0.73/oz) Price per Unit
Autoship Price

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

ASF SeaTest KH Alkalinity Fish Aquarium Water Test Kit, 100 count

Rated 5 out of 5 stars
2
$16.06 Chewy Price
($0.17/ea) Price per Unit
$18.99 List Price
15% Off
Autoship Price

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

Category

Water Conditioners

Salt & Minerals

Algaecides & Water Clarity

pH Treatments

Plant Care

Water Test Kits

Save 5% on repeat deliveries

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