Water Care Supplies for New Fish

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Aqueon Ammonia Aquarium Test Strips, 50 count slide 1 of 9
Aqueon Ammonia Aquarium Test Strips, 50 count slide 2 of 9
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Aqueon Ammonia Aquarium Test Strips, 50 count slide 1 of 9
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Aqueon Ammonia Aquarium Test Strips, 50 count slide 1 of 9
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Aqueon Ammonia Aquarium Test Strips, 50 count

Rated 4.5 out of 5 stars
11
$14.95 Chewy Price
($0.30/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

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Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 1 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 2 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 3 of 5
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Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 1 of 5
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Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 3 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 4 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 5 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 1 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 2 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 3 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 4 of 5
Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle slide 5 of 5

Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle

Rated 4.7 out of 5 stars
10
$10.68 Chewy Price
($1.34/oz) Price per Unit
$11.85 List Price
Autoship Price

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

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Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle slide 1 of 6
Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle slide 2 of 6
Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle slide 3 of 6
Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle slide 4 of 6
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Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle slide 1 of 6
Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle slide 2 of 6
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Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle slide 1 of 6
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Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle

Rated 4 out of 5 stars
14
$11.85 Chewy Price
($0.71/fl oz) Price per Unit
$22.99 List Price
Autoship Price

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

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API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 1 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 2 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 3 of 7
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API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 1 of 7
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API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 3 of 7
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API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 7 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 1 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 2 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 3 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 4 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 5 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 6 of 7
API pH Down Freshwater Aquarium Water Treatment, 16-oz bottle slide 7 of 7

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

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

New

ASF Reef Evolution Marine Aquarium Sea Salt, 3-gal canister

$8.99 Chewy Price
($3.00/gl) Price per Unit
Autoship Price

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

API Pond Ammo-Lock Pond Water Ammonia Detoxifier, 64-oz bottle

Rated 4.8 out of 5 stars
16
$50.98 Chewy Price
($0.80/oz) Price per Unit
$71.48 List Price
Autoship Price

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

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

Rated 4.6 out of 5 stars
45
$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

API Proper pH 8.2 Aquarium Water Treatment, 7.1-oz bottle

Rated 4.5 out of 5 stars
20
$11.18 Chewy Price
($1.58/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

Fritz FixIck Aquarium Water Treatment, 16-fl oz bottle

Rated 4.6 out of 5 stars
9
$15.99 Chewy Price
($1.00/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 WaterClarifier Freshwater Aquarium Water Conditioner, 8.45-fl oz bottle

Rated 4.1 out of 5 stars
56
$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

SunGrow Water Conditioner Balls for Betta, Tropical Fish Tank Decorations & Aquarium Water Enha...

Rated 4.1 out of 5 stars
35
$3.99 Chewy Price
($0.40/ea) Price per Unit
$5.99 List Price
Autoship Price

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

Microbe-Lift PL GEL Filter Pad Bacterial Inoculant, 16-oz bottle

Rated 5 out of 5 stars
6
$20.31 Chewy Price
($1.27/oz) Price per Unit
$24.27 List Price
Autoship Price

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

API Pondcare Microbial Algae Clean Green Water Biological Inhibitor, 16-fl oz bottle

Rated 4.6 out of 5 stars
32
$15.98 Chewy Price
($1.00/fl oz) Price per Unit
$22.48 List Price
Autoship Price

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

API Marine Quick Start Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.6 out of 5 stars
17
$19.99 Chewy Price
($1.25/fl oz) Price per Unit
$27.98 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
10
$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

Dr. Tim's Aquatics NP-Active Pearls for Nutrient Control in Aquariums, 450-mL bottle

Rated 4.7 out of 5 stars
3
$31.70 Chewy Price
($0.08/mL) Price per Unit
$45.99 List Price
Autoship Price

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

Fluval Fresh pH Low Range Fish Water Test Kit

Rated 5 out of 5 stars
1
$13.99 Chewy 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

Microbe-Lift Concentrated Barley Straw Extract & Peat Pond Cleaning Liquid, 16-oz bottle

Rated 4.9 out of 5 stars
9
$16.95 Chewy Price
($1.06/oz) Price per Unit
Autoship Price

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

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

Rated 4.2 out of 5 stars
13
$72.24 Chewy Price
($1.32/lb) Price per Unit
$84.99 List Price
Autoship Price

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

Tetra EasyStrips Ammonia Freshwater & Saltwater Aquarium Test Strips, 100 count

Rated 4.8 out of 5 stars
33
$15.97 Chewy Price
($0.16/ea) Price per Unit
$33.49 List Price
Autoship Price

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

SunGrow Tap Water Conditioner with Beneficial Bacteria for Freshwater Aquarium Treatments Detox...

Rated 4.6 out of 5 stars
18
$9.99 Chewy Price
($1.50/oz) Price per Unit
Autoship Price

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

AquaForest Component 1+2+3+ Aquarium Solution, 3.96-gal

Rated 5 out of 5 stars
1
$62.69 Chewy Price
($15.84/gl) Price per Unit
Autoship Price

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

API Quick Start Freshwater & Saltwater Aquarium Nitrifying Bacteria, 32-fl oz bottle

Rated 4.3 out of 5 stars
32
$34.76 Chewy Price
($1.09/fl oz) Price per Unit
$47.98 List Price
Autoship Price

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

Microbe-Lift Special Blend Salt & Fresh Water Eco System in a Bottle, 8.5-oz bottle

Rated 4.6 out of 5 stars
16
$12.99 Chewy Price
($1.53/oz) Price per Unit
Autoship Price

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

API Proper pH 6.5 Aquarium Water Treatment, 8.5-oz bottle

Rated 5 out of 5 stars
7
$11.22 Chewy Price
($1.32/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

Dr. Tim's Aquatics First Defense Freshwater Aquarium Cleaner, 8-fl oz bottle

Rated 5 out of 5 stars
4
$15.89 Chewy Price
($1.99/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 Ammonia NH3/NH4 Freshwater & Saltwater Aquarium Test Strips, 25 count

Rated 4.3 out of 5 stars
13
$15.99 Chewy Price
($0.64/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 Start-Up Pack

Rated 4.7 out of 5 stars
19
$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

Microbe-Lift Barley Straw Pellets+ Pond Water Care, 10.5-lb box

Rated 4 out of 5 stars
6
$31.87 Chewy Price
($3.04/lb) Price per Unit
$38.95 List Price
Autoship Price

Free 1-3 day delivery on first-time orders over $35
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
10
$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

AquaZen Nano CO2 Kit

Rated 4 out of 5 stars
2
$80.00 Chewy Price
Autoship Price

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

New

ASF Reef Shots Alkalinity & pH Booster, 16-oz

$19.99 Chewy Price
($1.25/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

Python Multi Purpose Bio-Clean Aquarium Water Care, 1-fl oz bottle

Rated 4.7 out of 5 stars
10
$3.49 Chewy Price
($3.49/fl oz) Price per Unit
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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