Free $30 eGift card with your $100 order

Water Care Supplies for New Fish

Salifert Aquarium pH Test Kit

Rated 5 out of 5 stars
1
$10.92 Chewy Price
Autoship Price

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

Slide 1 of 5
Tetra AquaSafe Aquarium Water Conditioner, 1.69-fl oz bottle slide 1 of 5
Tetra AquaSafe Aquarium Water Conditioner, 1.69-fl oz bottle slide 2 of 5
Tetra AquaSafe Aquarium Water Conditioner, 1.69-fl oz bottle slide 3 of 5
Tetra AquaSafe Aquarium Water Conditioner, 1.69-fl oz bottle slide 4 of 5
Tetra AquaSafe Aquarium Water Conditioner, 1.69-fl oz bottle slide 5 of 5

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
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

Slide 1 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 1 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 2 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 3 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 4 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 5 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 6 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 7 of 8
Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle slide 8 of 8

Loading options...

Loading options...

Dr. Tim's Aquatics Eco-Balance Koi Ponds & Water Gardens Cleaner, 32-fl oz bottle

Rated 5 out of 5 stars
2
$31.89 Chewy Price
($1.00/fl oz) Price per Unit
$38.99 List Price
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 23 and Jul 27

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

Rated 4.3 out of 5 stars
89
$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

API Pond Accu-Clear Clarifier, 1-gal bottle

Rated 4.5 out of 5 stars
99
$65.98 Chewy Price
($65.98/gl) Price per Unit
$92.48 List Price
Autoship Price

Free 1-3 day delivery on first-time orders
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
$13.99 List Price
Autoship Price

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

Tetra Algae Control Pond Fountain Block Water Treatment, 6 count

Rated 4.4 out of 5 stars
78
$7.82 Chewy Price
($1.31/ea) Price per Unit
$8.49 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
$3.21 Chewy Price
($3.21/fl oz) Price per Unit
$3.49 List Price
Autoship Price

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

AquaZen All-In-One Freshwater Aquarium Plant Nutrition, 8.45-fl oz bottle

Rated 5 out of 5 stars
1
$12.99 Chewy Price
($1.54/fl oz) Price per Unit
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
51
$11.00 Chewy Price
($0.13/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

Salifert Aquarium Phosphate Test Kit

Rated 5 out of 5 stars
6
$19.61 Chewy Price
Autoship Price

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

Tetra Pond AquaSafe Tap Water Conditioner, 101.4-fl oz bottle

Rated 4.9 out of 5 stars
46
$46.79 Chewy Price
($0.47/fl oz) Price per Unit
$80.29 List Price
Autoship Price

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

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

Rated 4.3 out of 5 stars
15
$84.99 Chewy Price
($1.55/lb) Price per Unit
Autoship Price

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

Dr. Tim's Aquatics Betta Water Conditioner, 32-fl oz bottle

Rated 5 out of 5 stars
1
$8.08 Chewy Price
($0.26/fl oz) Price per Unit
$8.99 List Price
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
$11.46 Chewy Price
($0.96/ea) Price per Unit
$16.99 List Price
Autoship Price

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

Fluval Quick Clear Cloudy Water Treatment, 4-oz bottle

Rated 4.3 out of 5 stars
50
$5.99 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

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

Rated 5 out of 5 stars
6
$18.43 Chewy Price
($1.16/oz) Price per Unit
$24.99 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 4.2 out of 5 stars
34
$9.99 Chewy Price
($0.40/ea) Price per Unit
$26.39 List Price
Autoship Price

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

API Pond & Waterfall Cleaner Pond Cleaner

Rated 4.7 out of 5 stars
15
$32.99 Chewy Price
$37.98 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 4.1 out of 5 stars
11
$7.99 Chewy Price
Autoship Price

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

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

Rated 4.7 out of 5 stars
47
$16.82 Chewy Price
($1.06/fl oz) Price per Unit
$16.98 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 4.2 out of 5 stars
9
$13.99 Chewy Price
Autoship Price

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

Lifegard Water Conditioner & Stress Reliever Fish Pond Treatment, 32-fl oz bottle

Rated 4.5 out of 5 stars
4
$22.01 Chewy Price
($0.69/fl oz) Price per Unit
Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 22 and Jul 27

Laguna Clear Fast Aquarium Maintenance Solution, 67.5-oz

Rated 5 out of 5 stars
2
$47.45 Chewy Price
($0.71/oz) Price per Unit
$48.99 List Price
Autoship Price

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

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

Rated 4.6 out of 5 stars
84
$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

Aqueon AquaPacs Aquarium Water Conditioner, 12 pack, 10-gal

Rated 4.6 out of 5 stars
14
$11.82 Chewy Price
($0.10/gl) Price per Unit
$16.99 List Price
Autoship Price

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

Fluval Sea Magnesium Aquarium Water Conditioner, 8-oz bottle

Rated 4.6 out of 5 stars
5
$13.74 Chewy Price
($1.72/oz) Price per Unit
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 4.8 out of 5 stars
10
$18.63 Chewy Price
($1.17/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 AquaSafe Freshwater & Marine Aquarium Water Conditioner & Dechlorinator, 3.38-fl oz

Rated 4.8 out of 5 stars
58
$5.52 Chewy Price
($1.64/fl oz) Price per Unit
$6.29 List Price
Autoship Price

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

API Marine ALGAEFIX Algae Control 16-fl oz bottle

Rated 4.2 out of 5 stars
55
$18.98 Chewy Price
($1.19/fl oz) Price per Unit
$26.48 List Price
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
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, 16-oz bottle

Rated 4.1 out of 5 stars
14
$14.99 Chewy Price
($0.94/oz) Price per Unit
Autoship Price

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

API pH Freshwater Aquarium Test & Adjuster Kit, 250 count

Rated 4.5 out of 5 stars
42
$12.98 Chewy Price
($0.06/ea) Price per Unit
$18.28 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 4.6 out of 5 stars
9
$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

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

Rated 4.8 out of 5 stars
17
$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

Category

Fish Type

Aquarium Type

Product Category

Product Type

Brand

7 Brands are shown below

Price

Customer Rating