Water Care Supplies for New Fish

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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

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API Pond-Zyme Sludge Destroyer Pond Sludge Remover, 16-oz bottle slide 1 of 7
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API Pond-Zyme Sludge Destroyer Pond Sludge Remover, 16-oz bottle slide 1 of 7
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API Pond-Zyme Sludge Destroyer Pond Sludge Remover, 16-oz bottle

Rated 4.5 out of 5 stars
123
$31.98 Chewy Price
($2.00/oz) Price per Unit
$44.98 List Price
29% Off
Autoship Price

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

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API Ammo-Lock Freshwater & Saltwater Aquarium Ammonia Detoxifier, 16-oz bottle slide 1 of 7
API Ammo-Lock Freshwater & Saltwater Aquarium Ammonia Detoxifier, 16-oz bottle slide 2 of 7
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API Ammo-Lock Freshwater & Saltwater Aquarium Ammonia Detoxifier, 16-oz bottle slide 1 of 7
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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
20% Off
Autoship Price

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

Salifert Aquarium Phosphate Test Kit

Rated 5 out of 5 stars
6
$16.67 Chewy Price
$19.61 List Price
15% Off
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
40% Off
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, 8-oz bottle

Rated 4.7 out of 5 stars
15
$10.24 Chewy Price
($1.28/oz) Price per Unit
Autoship Price

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

Microbe-Lift Oxy Pond Cleaner, 8-lb bucket

Rated 4.3 out of 5 stars
11
$47.99 Chewy Price
($6.00/lb) Price per Unit
$54.95 List Price
13% Off
Autoship Price

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

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

Rated 4.7 out of 5 stars
32
$4.99 Chewy Price
($1.25/fl oz) Price per Unit
$9.99 List Price
50% Off
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-fl oz bottle

Rated 4.2 out of 5 stars
38
$4.97 Chewy Price
($2.95/fl oz) Price per Unit
$5.19 List Price
Autoship Price

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

Fritz FritzZyme Trace Aquarium Water Treatment, 16-fl oz bottle

Rated 4.4 out of 5 stars
7
$12.08 Chewy Price
($0.76/fl oz) Price per Unit
$12.99 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-fl oz bottle

Rated 4.1 out of 5 stars
15
$5.99 Chewy Price
($1.50/fl oz) Price per Unit
$7.99 List Price
25% Off
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 4.7 out of 5 stars
26
$34.98 Chewy Price
$50.48 List Price
31% Off
Autoship Price

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

API Pond Ecofix Sludge Destroyer Pond Water Clarifier & Sludge Remover, 16-fl oz bottle

Rated 4.7 out of 5 stars
53
$18.29 Chewy Price
($1.15/fl oz) Price per Unit
$23.98 List Price
24% Off
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
28% Off
Autoship Price

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

Laguna Plastic Lilly Tub, 5-gal

Rated 4.8 out of 5 stars
20
$15.99 Chewy Price
($3.20/gl) Price per Unit
Autoship Price

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

Tetra AquaSafe Freshwater & Marine Aquarium Water Conditioner & Dechlorinator, 3.38-fl oz

Rated 4.8 out of 5 stars
56
$5.52 Chewy Price
($1.64/fl oz) Price per Unit
$6.29 List Price
12% Off
Autoship Price

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

GloFish Aquarium Water Conditioner, 4-fl oz bottle

Rated 4.7 out of 5 stars
17
$4.24 Chewy Price
($1.06/fl oz) Price per Unit
$7.19 List Price
41% Off
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 4.6 out of 5 stars
29
$16.99 Chewy Price
($1.07/oz) Price per Unit
$17.95 List Price
Autoship Price

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

Coralife BioCube Marine Salt Fish Aquarium Care, 15-gram

Rated 5 out of 5 stars
4
$14.99 Chewy Price
($1.00/g) Price per Unit
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
10% Off
Autoship Price

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

API Goldfish Aquarium Cleaner, 4-fl oz bottle

Rated 4.4 out of 5 stars
34
$4.28 Chewy Price
($1.07/fl oz) Price per Unit
$5.98 List Price
28% Off
Autoship Price

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

HydrOasis Wood Apple Pod Fish Plant, 3 count

Rated 5 out of 5 stars
2
$24.98 Chewy Price
Autoship Price

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

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
18% Off
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
84
$39.50 Chewy Price
($0.39/fl oz) Price per Unit
$65.89 List Price
40% Off
Autoship Price

Free 1-3 day delivery on first-time orders
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
51% Off
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
$17.49 Chewy Price
Autoship Price

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

Fritz Expel-P Aquarium Water Treatment, 10 count

Rated 4.2 out of 5 stars
31
$12.79 Chewy Price
($1.28/ea) 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 Proper pH 7.0 Aquarium Water Treatment, 8.8-oz bottle

Rated 4.2 out of 5 stars
84
$11.18 Chewy Price
($1.28/oz) Price per Unit
$15.78 List Price
29% Off
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 4.2 out of 5 stars
13
$62.39 Chewy Price
($62.39/gl) Price per Unit
$94.49 List Price
34% Off
Autoship Price

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

Aqueon AquaPacs Aquarium Sludge Remover, 12 pack, 10-gal

Rated 4.2 out of 5 stars
12
$11.87 Chewy Price
($0.99/ea) Price per Unit
$16.99 List Price
30% Off
Autoship Price

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

Dr. Tim's Aquatics Reef Eco-Balance Marine Aquarium Cleaner, 8-fl oz bottle

Rated 5 out of 5 stars
2
$20.89 Chewy Price
($2.62/oz) Price per Unit
$23.99 List Price
13% Off
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
88
$26.98 Chewy Price
($0.85/fl oz) Price per Unit
$37.78 List Price
29% Off
Autoship Price

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

HydrOasis Catappa Leaves Fish Plant, 3 count

Rated 5 out of 5 stars
1
$7.50 Chewy Price
Autoship Price

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

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
14% Off
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

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
38% 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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