Water Care Supplies for New Fish

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

Rated 4.5 out of 5 stars

11

$82.24 Chewy Price

($1.50/lb) Price per Unit

$84.99 List Price

Autoship Price

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

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Aqueon Ammonia Aquarium Test Strips, 50 count

Rated 4.5 out of 5 stars

11

$13.19 Chewy Price

($0.27/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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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

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Dr. Tim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 2 count slide 2 of 4

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Dr. Tim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 2 count

Rated 5 out of 5 stars

1

$19.29 Chewy Price

($9.65/ea) Price per Unit

$23.99 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

69

$8.49 Chewy Price

($1.42/ea) Price per Unit

Autoship Price

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

API Copper Cu+ Freshwater & Saltwater Aquarium Test Kit, 90 count

Rated 4.3 out of 5 stars

4

$12.48 Chewy Price

($0.14/ea) Price per Unit

$17.48 List Price

Autoship Price

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

API Goldfish Care Pack Aquarium Water Conditioner, 1.25-fl oz bottle

Rated 4.3 out of 5 stars

9

$5.98 Chewy Price

($4.79/fl oz) Price per Unit

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, 1-gallon jug

Rated 4.2 out of 5 stars

5

$10.98 Chewy Price

($10.98/gl) Price per Unit

$15.99 List Price

Autoship Price

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

New

ASF Reef Evolution Sea Salt, 50-gal bag

$35.36 Chewy Price

($0.71/gl) Price per Unit

$35.99 List Price

Autoship Price

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

Penn-Plax Pro-Carb Aquarium Cleaner, 28-oz bottle

Rated 5 out of 5 stars

1

$20.99 Chewy Price

($0.75/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

Microbe-Lift Autumn & Winter Prep Pond Water Treatment, 32-oz bottle

Rated 4.3 out of 5 stars

30

$33.23 Chewy Price

($1.04/oz) Price per Unit

$41.54 List Price

Autoship Price

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

Dennerle NPK Booster Macro-Fertilizer Aquarium Plant Fertilizer, 100-mL bottle

Rated 4.3 out of 5 stars

6

$12.99 Chewy Price

($0.13/mL) Price per Unit

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Apr 12 and Apr 16

Aqueon AquaPacs Aquarium Ammonia Reducer, 12 pack, 10-gal

Rated 4.6 out of 5 stars

18

$14.97 Chewy Price

($1.25/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 Sea Iodine Aquarium Water Conditioner, 8-oz bottle

Rated 5 out of 5 stars

3

$8.92 Chewy Price

($1.12/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

Dr. Tim's Aquatics Clear-Up Freshwater Aquarium Cleaner, 32-fl oz bottle

Rated 4.7 out of 5 stars

3

$48.59 Chewy Price

($1.52/fl oz) Price per Unit

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 13 and Apr 16

Boyd Chemi-Clean Red Cyanobacteria Aquarium Treatment, 2-g

Rated 4.8 out of 5 stars

20

$17.99 Chewy Price

($9.00/g) Price per Unit

$24.01 List Price

Autoship Price

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

API pH Freshwater & Saltwater Aquarium Test Strips, 25 count

Rated 4.4 out of 5 stars

10

$14.31 Chewy Price

($0.58/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

API Betta Aquarium Water Conditioner, 1.7-fl oz bottle

Rated 4.6 out of 5 stars

31

$4.08 Chewy Price

($2.40/fl oz) Price per Unit

$5.98 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 4.5 out of 5 stars

30

$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

Coralife Marine PURE Water Care Bacteria Supplement, 4 pack

Rated 4.8 out of 5 stars

6

$11.95 Chewy Price

($2.99/ea) Price per Unit

$15.99 List Price

Autoship Price

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

Fluval Phosphate Fish Water Test Kit

Rated 5 out of 5 stars

1

$18.99 Chewy Price

Autoship Price

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

Microbe-Lift Pond & Fountain Defoamer Water Treatment, 16-oz bottle

Rated 5 out of 5 stars

11

$11.95 Chewy Price

($0.75/oz) Price per Unit

Autoship Price

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

Dennerle CO2 Mini-Flipper Fish Aquarium Diffuser

Rated 5 out of 5 stars

1

$42.00 Chewy Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 12 and Apr 16

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

Rated 4.7 out of 5 stars

3

$37.00 Chewy Price

($0.09/mL) Price per Unit

$45.99 List Price

Autoship Price

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

Fritz RPM Elements Magnesium Aquarium Water Treatment, 1-gal bottle

Rated 5 out of 5 stars

5

$39.99 Chewy Price

($39.99/gl) Price per Unit

Autoship Price

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

API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count

Rated 5 out of 5 stars

6

$12.50 Chewy Price

($0.07/ea) Price per Unit

$16.78 List Price

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 4.1 out of 5 stars

17

$4.99 Chewy Price

($9.98/fl oz) Price per Unit

Autoship Price

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

API Pond pH Down Pond Water pH Reducing Solution, 16-oz bottle

Rated 4.8 out of 5 stars

17

$19.22 Chewy Price

($1.21/oz) Price per Unit

$22.28 List Price

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

67

$5.34 Chewy Price

($1.34/fl oz) Price per Unit

$6.49 List Price

Autoship Price

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

Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle

Rated 5 out of 5 stars

1

$13.41 Chewy Price

($6.71/fl oz) Price per Unit

$16.99 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 4.1 out of 5 stars

12

$11.50 Chewy Price

($1.44/oz) Price per Unit

Autoship Price

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

Eheim Adjustable Fish Aquarium Air Diffuser

Rated 5 out of 5 stars

4

$6.95 Chewy Price

$9.08 List Price

Autoship Price

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

Dr. Tim's Aquatics Reef First Defense Marine Aquarium Cleaner, 4-fl oz bottle

Rated 5 out of 5 stars

1

$12.79 Chewy Price

($3.20/oz) Price per Unit

$15.99 List Price

Autoship Price

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

OASE Indoor Aquatics ScaperLine 3 Fish Soil, Brown

Rated 5 out of 5 stars

2

$32.99 Chewy Price

($32.99/ea) Price per Unit

Autoship Price

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

ASF SeaTest pH Fish Aquarium Water Test Kit, 100 count

Rated 5 out of 5 stars

1

$12.39 Chewy Price

($0.13/ea) Price per Unit

$20.99 List Price

Autoship Price

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

Ruby Reef HydroPlex Aquarium Water Treatment, 64-fl oz bottle

Rated 4.6 out of 5 stars

8

$30.25 Chewy Price

($0.48/fl oz) Price per Unit

$36.99 List Price

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

Aqueon Ammonia Aquarium Test Strips, 50 count

Fluval Fresh pH Low Range Fish Water Test Kit

Dr. Tim's Aquatics Waste-Away Gel Betta Water Conditioner, Small, 2 count

Tetra Algae Control Pond Fountain Block Water Treatment, 6 count

API Copper Cu+ Freshwater & Saltwater Aquarium Test Kit, 90 count

API Goldfish Care Pack Aquarium Water Conditioner, 1.25-fl oz bottle

Activ-Betta Bio-Activ Live Aqueous Solution Betta Water, 1-gallon jug

ASF Reef Evolution Sea Salt, 50-gal bag

Penn-Plax Pro-Carb Aquarium Cleaner, 28-oz bottle

Microbe-Lift Autumn & Winter Prep Pond Water Treatment, 32-oz bottle

Dennerle NPK Booster Macro-Fertilizer Aquarium Plant Fertilizer, 100-mL bottle

Aqueon AquaPacs Aquarium Ammonia Reducer, 12 pack, 10-gal

Fluval Sea Iodine Aquarium Water Conditioner, 8-oz bottle

Dr. Tim's Aquatics Clear-Up Freshwater Aquarium Cleaner, 32-fl oz bottle

Boyd Chemi-Clean Red Cyanobacteria Aquarium Treatment, 2-g

API pH Freshwater & Saltwater Aquarium Test Strips, 25 count

API Betta Aquarium Water Conditioner, 1.7-fl oz bottle

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

Coralife Marine PURE Water Care Bacteria Supplement, 4 pack

Fluval Phosphate Fish Water Test Kit

Microbe-Lift Pond & Fountain Defoamer Water Treatment, 16-oz bottle

Dennerle CO2 Mini-Flipper Fish Aquarium Diffuser

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

Fritz RPM Elements Magnesium Aquarium Water Treatment, 1-gal bottle

API Nitrite NO2 Fresh & Salt Water Aquarium Test Kit, 180 count

Zoo Med Betta H2O Conditioner, 0.5-fl oz

API Pond pH Down Pond Water pH Reducing Solution, 16-oz bottle

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

Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle

Microbe-Lift Gravel & Substrate Aquarium Cleaner, 8-oz bottle

Eheim Adjustable Fish Aquarium Air Diffuser

Dr. Tim's Aquatics Reef First Defense Marine Aquarium Cleaner, 4-fl oz bottle

OASE Indoor Aquatics ScaperLine 3 Fish Soil, Brown

ASF SeaTest pH Fish Aquarium Water Test Kit, 100 count

Ruby Reef HydroPlex Aquarium Water Treatment, 64-fl oz bottle

Category

Water Conditioners

Salt & Minerals

Algaecides & Water Clarity

pH Treatments

Plant Care

Water Test Kits

Fish Type

Aquarium Type

Product Category

Product Type

Brand

Price

Customer Rating