Water Care Supplies for New Fish

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1 - 36 of 59 Results

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API Root Tabs Aquarium Plant Fertilizer, 20 count

Rated 5 out of 5 stars
1
$19.18 Chewy Price
$27.96 List Price
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Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 1 of 2
EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 2 of 2
EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 1 of 2
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EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 1 of 2
EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 2 of 2
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EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 1 of 2
EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 2 of 2
EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 1 of 2
EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 2 of 2
EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count slide 1 of 2
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EcoBio-Block EcoBio-Stone with Beneficial Aquarium Bacteria, 1 count

Rated 4 out of 5 stars
3
$11.50 Chewy Price
$15.00 List Price
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Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

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Tetra Correct pH 7.0 Freshwater Conditioner, 8 count slide 1 of 5
Tetra Correct pH 7.0 Freshwater Conditioner, 8 count slide 2 of 5
Tetra Correct pH 7.0 Freshwater Conditioner, 8 count slide 3 of 5
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Tetra Correct pH 7.0 Freshwater Conditioner, 8 count slide 1 of 5
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Tetra Correct pH 7.0 Freshwater Conditioner, 8 count slide 1 of 5
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Tetra Correct pH 7.0 Freshwater Conditioner, 8 count

Rated 4 out of 5 stars
3
$3.30 Chewy Price
$3.99 List Price
Autoship Price

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

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SunGrow Betta Fish Indian Almond Leaves, Water Conditioner & Tank Treatment for Freshwater Aquarium slide 1 of 6
SunGrow Betta Fish Indian Almond Leaves, Water Conditioner & Tank Treatment for Freshwater Aquarium slide 2 of 6
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SunGrow Betta Fish Indian Almond Leaves, Water Conditioner & Tank Treatment for Freshwater Aqua...

Rated 4.3 out of 5 stars
3
$7.33 Chewy Price
$9.99 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, 4 count

Rated 4.5 out of 5 stars
2
$7.12 Chewy Price
$9.98 List Price
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Free 1-3 day delivery on first-time orders over $35
Free 365-day returns

API Tap Water Conditioner, 1.25-oz bottle

Rated 4 out of 5 stars
3
$6.28 Chewy Price
Autoship Price

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

Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count

Rated 4 out of 5 stars
3
$4.08 Chewy Price
$4.09 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-oz bottle

Rated 4 out of 5 stars
3
$5.03 Chewy Price
$9.99 List Price
Autoship Price

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

API Freshwater Aquarium Master Test Kit, 800 count

Rated 4.3 out of 5 stars
3
$50.48 Chewy Price
Autoship Price

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

API Freshwater Aquarium Salt, 16-oz carton

Rated 5 out of 5 stars
1
$7.48 Chewy Price
Autoship Price

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

Fluval Cycle Biological Booster Water Conditioner, 16.9-oz bottle

Rated 4 out of 5 stars
3
$20.75 Chewy Price
$22.99 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 out of 5 stars
3
$20.09 Chewy Price
$37.49 List Price
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 4.7 out of 5 stars
3
$11.18 Chewy Price
$15.48 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, 1-oz bottle

Rated 4 out of 5 stars
3
$3.35 Chewy Price
$3.98 List Price
Autoship Price

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

Tetra SafeStart Plus Concentrated Freshwater Aquarium Bacteria, 3.38-oz

Rated 4 out of 5 stars
3
$10.09 Chewy Price
Autoship Price

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

Aqueon Aquarium Freshwater Plant Food, 8-oz bottle

Rated 4 out of 5 stars
3
$7.34 Chewy Price
$8.99 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-oz bottle

Rated 4.3 out of 5 stars
3
$26.99 Chewy Price
Autoship Price

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

SubstrateSource Stainless Steel Aquarium Aquascaping Kit, 11-in

Rated 4.7 out of 5 stars
3
$45.95 Chewy Price
$49.00 List Price
Autoship Price

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

API Algaefix Algae Control Aquarium Solution, 8-oz bottle

Rated 4 out of 5 stars
3
$17.48 Chewy 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, 1.25-oz bottle

Rated 4 out of 5 stars
3
$4.77 Chewy Price
$5.78 List Price
Autoship Price

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

Tetra EasyStrips Complete Freshwater & Saltwater Aquarium Test Strips, 25 count

Rated 4 out of 5 stars
3
$11.65 Chewy Price
$26.39 List Price
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 out of 5 stars
3
$9.48 Chewy Price
$11.50 List Price
Autoship Price

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

Tetra AlgaeControl Broad Spectrum Algae Control Water Treatment, 1.69-oz bottle

Rated 4.3 out of 5 stars
3
$5.08 Chewy Price
$5.09 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 Aquariums Stress Relief & Immune Support, 8-oz bott...

Rated 4 out of 5 stars
3
$17.39 Chewy Price
Autoship Price

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

Tetra Pond AlgaeControl Water Treatment, 33.8-oz bottle

Rated 4.3 out of 5 stars
3
$20.30 Chewy Price
$28.39 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-oz bottle, 4 count

Rated 4 out of 5 stars
3
$34.16 Chewy Price
Autoship Price

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

API Pond Wide Range pH Test Kit 160-Test Pond Water Test Kit, 1 count

Rated 4.3 out of 5 stars
3
$9.48 Chewy Price
$13.48 List Price
Autoship Price

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

Microbe-Lift Special Blend Aquarium Cleaner, 16-oz bottle

Rated 4 out of 5 stars
3
$14.78 Chewy Price
$17.95 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-oz bottle

Rated 4 out of 5 stars
3
$4.14 Chewy Price
Autoship Price

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

Bundle and Save 20%
Bundle: API Melafix Freshwater Fish Infection Remedy + Stress Coat Aquarium Water Conditioner
$23.25 Chewy Price
$29.16 List Price
Autoship Price

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

Dr. Tim's Aquatics One & Only Live Nitrifying Bacteria for Reef Aquariums, 8-oz bottle

Rated 4.7 out of 5 stars
3
$61.59 Chewy Price
Autoship Price

Free 1-3 day delivery on first-time orders
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API Stress Zyme Freshwater & Saltwater Aquarium Cleaning Solution, 32-oz bottle

Rated 4 out of 5 stars
3
$29.98 Chewy Price
$41.98 List Price
Autoship Price

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

Bundle and Save 44%
Bundle: Tetra Lifeguard All-in-One Bacterial & Fungus Treatment + AquaSafe Plus Freshwater & Ma...
$12.75 Chewy Price
$22.78 List Price
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

Rated 4.7 out of 5 stars
3
$50.98 Chewy Price
$71.48 List Price
Autoship Price

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

Fluval CO2 Aquarium Indicator Kit

Rated 4 out of 5 stars
3
$15.15 Chewy Price
$16.99 List Price
Autoship Price

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

Fluval Bio Clear Water Treatment, 4-oz bottle

Rated 4.7 out of 5 stars
3
$7.50 Chewy Price
$7.99 List Price
Autoship Price

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

Category

Water Conditioners

Algaecides & Water Clarity

Salt & Minerals

Water Test Kits

Plant Care

pH Treatments

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