Water Care Supplies for New Fish

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API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 1 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 2 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 3 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 4 of 7
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API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 7 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 1 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 2 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 3 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 4 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 5 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 6 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 7 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 1 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 2 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 3 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 4 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 5 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 6 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 7 of 7
Slide 1 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 1 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 2 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 3 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 4 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 5 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 6 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 7 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 1 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 2 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 3 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 4 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 5 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 6 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 7 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 1 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 2 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 3 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 4 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 5 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 6 of 7
API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle slide 7 of 7

API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle

Rated 4.8 out of 5 stars
21
$15.48 Chewy Price
($0.97/fl oz) Price per Unit
$21.78 List Price
Autoship Price

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

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Aqueon PURE Sludge Bomb Water Conditioner slide 1 of 9
Aqueon PURE Sludge Bomb Water Conditioner slide 2 of 9
Aqueon PURE Sludge Bomb Water Conditioner slide 3 of 9
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Aqueon PURE Sludge Bomb Water Conditioner slide 1 of 9
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Aqueon PURE Sludge Bomb Water Conditioner slide 1 of 9
Aqueon PURE Sludge Bomb Water Conditioner slide 2 of 9
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Aqueon PURE Sludge Bomb Water Conditioner slide 5 of 9
Aqueon PURE Sludge Bomb Water Conditioner slide 6 of 9
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Aqueon PURE Sludge Bomb Water Conditioner slide 1 of 9
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Aqueon PURE Sludge Bomb Water Conditioner slide 5 of 9
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Aqueon PURE Sludge Bomb Water Conditioner slide 1 of 9
Aqueon PURE Sludge Bomb Water Conditioner slide 2 of 9
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Aqueon PURE Sludge Bomb Water Conditioner slide 5 of 9
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Aqueon PURE Sludge Bomb Water Conditioner

Rated 4.2 out of 5 stars
25
$21.95 Chewy Price
$21.99 List Price
Autoship Price

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

Salifert Aquarium Nitrite Test Kit

Rated 5 out of 5 stars
2
$12.99 Chewy Price
Autoship Price

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

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Fluval Biological Cleaner Water Conditioner, 8.4-fl oz bottle slide 1 of 5
Fluval Biological Cleaner Water Conditioner, 8.4-fl oz bottle slide 2 of 5
Fluval Biological Cleaner Water Conditioner, 8.4-fl oz bottle slide 3 of 5
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Fluval Biological Cleaner Water Conditioner, 8.4-fl oz bottle slide 1 of 5
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Fluval Biological Cleaner Water Conditioner, 8.4-fl oz bottle slide 1 of 5
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Fluval Biological Cleaner Water Conditioner, 8.4-fl oz bottle slide 5 of 5

Fluval Biological Cleaner Water Conditioner, 8.4-fl oz bottle

Rated 4.7 out of 5 stars
29
$13.90 Chewy Price
($1.66/fl oz) Price per Unit
$15.99 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

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

Rated 4.5 out of 5 stars
130
$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

Microbe-Lift Sludge Away Pond Water Treatment, 32-oz bottle

Rated 4.8 out of 5 stars
20
$23.45 Chewy Price
($0.74/oz) Price per Unit
$31.95 List Price
Autoship Price

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

API Proper pH 7.0 Aquarium Water Treatment, 8.8-oz bottle

Rated 4.2 out of 5 stars
82
$11.18 Chewy Price
($1.28/oz) Price per Unit
$15.78 List Price
Autoship Price

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

Kordon NovAqua Plus Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.3 out of 5 stars
18
$6.49 Chewy Price
($0.41/fl oz) Price per Unit
$16.36 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
105
$17.64 Chewy Price
($0.56/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 Easy Balance Aquarium Water Conditioner, 3.38-oz bottle

Rated 4.6 out of 5 stars
17
$6.27 Chewy Price
($1.86/oz) Price per Unit
$7.29 List Price
Autoship Price

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

Python Multi Purpose Aquarium Water Conditioner, 16.2-fl oz bottle

Rated 4.5 out of 5 stars
10
$7.62 Chewy Price
($0.48/fl oz) Price per Unit
$11.99 List Price
Autoship Price

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

Aqueon 7-in-1 Aquarium Test Strips, 50 count

Rated 4.4 out of 5 stars
62
$9.34 Chewy Price
($0.19/ea) Price per Unit
$17.99 List Price
Autoship Price

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

Salifert Aquarium Ammonia Test Kit

Rated 4.1 out of 5 stars
8
$13.99 Chewy Price
Autoship Price

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

Fritz ProAquatics Reef Pro Mix Complete Aquarium Sea Salt, 55-lb box

Rated 4.4 out of 5 stars
23
$82.24 Chewy Price
($1.50/lb) Price per Unit
$84.99 List Price
Autoship Price

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

AquaZen Algae Remover, 8.45-fl oz bottle

Rated 5 out of 5 stars
2
$12.99 Chewy Price
($1.54/fl oz) Price per Unit
$13.00 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
60
$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

Microbe-Lift Nite-Out II Nitrifying Bacteria Pond Water Care, 1-gal jug

Rated 4.5 out of 5 stars
12
$62.39 Chewy Price
($62.39/gl) Price per Unit
$94.49 List Price
Autoship Price

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

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle

Rated 4.3 out of 5 stars
98
$29.98 Chewy Price
($0.94/fl oz) Price per Unit
$41.98 List Price
Autoship Price

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

Fluval Ammonia Remover Nylon Filter Bags, 3 count

Rated 4.8 out of 5 stars
29
$6.99 Chewy Price
($2.33/ea) Price per Unit
$11.99 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
70
$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

Tetra WaterClarifier Freshwater Aquarium Water Conditioner, 8.45-fl oz bottle

Rated 4.1 out of 5 stars
55
$8.82 Chewy Price
($1.05/fl oz) Price per Unit
$10.39 List Price
Autoship Price

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

CaribSea Eco-Complete Cichlid Aquarium Substrate, 20-lb bag

Rated 4.7 out of 5 stars
20
$35.99 Chewy Price
($1.80/lb) Price per Unit
$54.99 List Price
Autoship Price

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

Aqueon PURE Bacteria Supplement, 10-gal, 12 count

Rated 4.4 out of 5 stars
46
$13.99 Chewy Price
($1.17/ea) Price per Unit
$19.99 List Price
Autoship Price

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

API Calcium Saltwater Aquarium Test Kit, 1 count

Rated 4.7 out of 5 stars
14
$11.98 Chewy Price
$19.78 List Price
Autoship Price

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

Kordon AmQuel Plus Ammonia Detoxifier Aquarium Water Conditioner, 1-gal bottle

Rated 4.8 out of 5 stars
23
$55.98 Chewy Price
($55.98/gl) Price per Unit
Autoship Price

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

Dr. Tim's Aquatics Waste-Away Natural Aquarium Cleaner for Freshwater Aquariums, 8-fl oz bottle...

Rated 4.3 out of 5 stars
43
$19.39 Chewy Price
($2.43/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

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

Rated 4.6 out of 5 stars
81
$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

Microbe-Lift Algaway 5.4 Algae Control Aquarium Algaecide, 8-oz bottle

Rated 4.1 out of 5 stars
14
$9.49 Chewy Price
($1.19/oz) Price per Unit
Autoship Price

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

API Pond Chlorine & Heavy Metal Neutralizer, 32-fl oz bottle

Rated 4.8 out of 5 stars
84
$26.98 Chewy Price
($0.85/fl oz) Price per Unit
$37.78 List Price
Autoship Price

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

Tetra Pond AlgaeControl Water Treatment, 101.4-fl oz bottle

Rated 4.4 out of 5 stars
82
$39.50 Chewy Price
($0.39/fl oz) Price per Unit
$65.89 List Price
Autoship Price

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

Fritz Clarifier Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.5 out of 5 stars
8
$11.99 Chewy Price
($0.75/fl oz) Price per Unit
$19.99 List Price
Autoship Price

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

Tetra SafeStart Plus for Freshwater Aquariums, 8.45-fl oz bottle

Rated 4.9 out of 5 stars
9
$18.07 Chewy Price
($2.14/fl oz) Price per Unit
$22.89 List Price
Autoship Price

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

Aqueon Shrimp Essentials Shrimp & Crayfish Freshwater Aquarium Trace Minerals, 4-fl oz bottle

Rated 4.7 out of 5 stars
30
$4.99 Chewy Price
($1.25/fl oz) 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 Aquarium Start-Up Pack

Rated 4.7 out of 5 stars
18
$6.99 Chewy Price
$8.28 List Price
Autoship Price

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

API Reef Aquarium Master Test Kit, 1 count

Rated 4.8 out of 5 stars
25
$34.98 Chewy Price
$50.48 List Price
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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