Water Care Supplies for New Fish

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37 - 72 of 322 Results

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API Root Tabs Aquarium Plant Fertilizer, 10 count

Rated 4.5 out of 5 stars
103
$8.78 Chewy Price
($0.88/ea) Price per Unit
$13.98 List Price
$8.34 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
17
$82.24 Chewy Price
($1.50/lb) Price per Unit
$84.99 List Price

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

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Aqueon Aquarium Freshwater Plant Food, 16-oz bottle

Rated 4.7 out of 5 stars
49
$10.15 Chewy Price
($0.64/oz) Price per Unit
$13.99 List Price
$9.64 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
129
$8.99 Chewy Price
$9.99 List 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
76
$27.69 Chewy Price
($0.87/fl oz) Price per Unit
$37.78 List Price
$26.31 Autoship Price

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

Microbe-Lift Sludge Away Pond Water Care, 1-gal jug

Rated 4.8 out of 5 stars
18
$54.95 Chewy Price
($54.95/gl) Price per Unit
$86.16 List Price
$52.20 Autoship Price

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

Fluval Plant & Shrimp Stratum Plant Care, 4.4-lb bag

Rated 4.6 out of 5 stars
99
$14.75 Chewy Price
($3.36/lb) Price per Unit
$19.99 List Price
$14.01 Autoship Price

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

Laguna Contour Planting Basket, 18 x 8-in

Rated 4.6 out of 5 stars
18
$6.99 Chewy 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 4.8 out of 5 stars
24
$10.47 Chewy Price
($3.10/oz) Price per Unit
$11.39 List 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
52
$18.87 Chewy Price
($1.18/fl oz) Price per Unit
$26.48 List Price
$17.93 Autoship Price

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

Fluval Total Protection Water Conditioner, 16.9-fl oz bottle

Rated 4.6 out of 5 stars
22
$9.99 Chewy Price
($0.60/fl oz) Price per Unit
$10.49 List Price
$9.49 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
71
$13.93 Chewy Price
($0.88/oz) Price per Unit
$20.58 List Price
$13.23 Autoship Price

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

Fritz Algae Clean Out Aquarium Water Treatment, 16-fl oz bottle

Rated 4.2 out of 5 stars
37
$15.99 Chewy Price
($1.00/fl oz) Price per Unit
$19.99 List Price

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

Aqueon Shrimp Tank Plus Freshwater Aquarium Water Conditioner, 4-fl oz bottle

Rated 4.6 out of 5 stars
19
$3.06 Chewy Price
($0.77/fl oz) Price per Unit
$9.99 List Price
$2.91 Autoship Price

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

SunGrow Mini Indian Almond Leaves Pleco & Shrimp Food, Aquarium Water Conditioner that Lowers p...

Rated 4.3 out of 5 stars
20
$7.97 Chewy Price
($0.16/ea) Price per Unit
$9.99 List Price
$7.57 Autoship Price

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

API Pond Stress Coat Water Conditioner, 1-gal bottle

Rated 4.9 out of 5 stars
106
$65.00 Chewy Price
($65.00/gl) Price per Unit
$103.48 List Price
$61.75 Autoship Price

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

Microbe-Lift Algaway 5.4 Pond Algae Control, 32-oz bottle

Rated 4.3 out of 5 stars
34
$26.92 Chewy Price
($0.85/oz) Price per Unit
$25.57 Autoship Price

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

Zoo Med Betta H2O Conditioner, 0.5-fl oz

Rated 4.2 out of 5 stars
13
$4.99 Chewy Price
($9.98/fl oz) Price per Unit
$4.74 Autoship Price

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

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle

Rated 4.4 out of 5 stars
61
$5.32 Chewy Price
($1.58/fl oz) Price per Unit
$6.29 List Price
$5.05 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
80
$16.99 Chewy Price
($0.54/fl oz) Price per Unit
$22.58 List Price
$16.14 Autoship Price

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

AquaForest Reef Salt Mix for Aquariums, 175-gal bucket

Rated 4.2 out of 5 stars
5
$82.99 Chewy Price
($0.48/gl) Price per Unit

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

AquaZen Algae Remover, 4.06-fl oz bottle

Rated 5 out of 5 stars
1
$7.00 Chewy Price
($1.73/fl oz) Price per Unit

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
74
$10.98 Chewy Price
($1.25/oz) Price per Unit
$15.78 List Price
$10.43 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 4.4 out of 5 stars
48
$14.68 Chewy Price
($0.92/oz) Price per Unit
$20.48 List Price
$13.95 Autoship Price

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

Aqueon Betta Bowl Plus Water Conditioner, 4-fl oz bottle

Rated 4.8 out of 5 stars
61
$6.99 Chewy Price
($1.75/fl oz) Price per Unit
$6.64 Autoship Price

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

SunGrow Refractometer for Saltwater Aquarium & Reef Tank, Koi Pond Water Salinity Meter Tester

Rated 4.5 out of 5 stars
28
$15.70 Chewy Price
$16.99 List Price
$14.92 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 4.4 out of 5 stars
12
$19.00 Chewy Price
($1.19/fl oz) Price per Unit
$27.98 List Price
$18.05 Autoship Price

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

API Pond-Zyme Sludge Destroyer Pond Sludge Remover, 16-oz bottle

Rated 4.5 out of 5 stars
106
$23.65 Chewy Price
($1.48/oz) Price per Unit
$44.98 List Price
$22.47 Autoship Price

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

Fluval Sea Trace Elements Aquarium Water Conditioner, 8-oz bottle

Rated 5 out of 5 stars
6
$6.99 Chewy Price
($0.88/oz) Price per Unit
$8.90 List Price
$6.64 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 4.4 out of 5 stars
118
$5.12 Chewy Price
($0.64/ea) Price per Unit
$4.86 Autoship Price

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

API Ammo-Lock Freshwater & Saltwater Aquarium Ammonia Detoxifier, 16-oz bottle

Rated 4.3 out of 5 stars
51
$12.99 Chewy Price
($0.82/oz) Price per Unit
$17.48 List Price
$12.34 Autoship Price

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

Kordon NovAqua Plus Aquarium Water Conditioner, 8-fl oz bottle

Rated 4.3 out of 5 stars
16
$11.99 Chewy Price
($1.50/fl oz) Price per Unit
$11.39 Autoship Price

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

Python Multi Purpose Aquarium Water Conditioner, 67.6-fl oz bottle

Rated 4.6 out of 5 stars
7
$22.22 Chewy Price
($0.33/fl oz) Price per Unit
$65.99 List 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, 25 count

Rated 4.6 out of 5 stars
134
$7.13 Chewy Price
($0.29/ea) Price per Unit
$13.19 List Price
$6.77 Autoship Price

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

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

Rated 4.5 out of 5 stars
69
$16.99 Chewy Price
($1.07/oz) Price per Unit
$19.78 List Price
$16.14 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
27
$5.08 Chewy Price
($1.27/fl oz) Price per Unit
$9.99 List Price
$4.83 Autoship Price

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

Category

Water Conditioners

Algaecides & Water Clarity

Plant Care

Salt & Minerals

Water Test Kits

pH Treatments

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