Aquarium Water Conditioners for New Fish

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Kordon AmQuel Plus Ammonia Detoxifier Aquarium Water Conditioner, 8-oz bottle slide 2 of 2

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Kordon AmQuel Plus Ammonia Detoxifier Aquarium Water Conditioner, 8-oz bottle

Rated 4.7 out of 5 stars

16

$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

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API Stress Coat with Pump Aquarium Water Conditioner, 16-fl oz bottle slide 2 of 6

API Stress Coat with Pump Aquarium Water Conditioner, 16-fl oz bottle slide 3 of 6

API Stress Coat with Pump Aquarium Water Conditioner, 16-fl oz bottle slide 4 of 6

API Stress Coat with Pump Aquarium Water Conditioner, 16-fl oz bottle slide 5 of 6

API Stress Coat with Pump Aquarium Water Conditioner, 16-fl oz bottle slide 6 of 6

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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

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AquaForest Component 1+2+3+ Aquarium Solution, 3.96-gal slide 2 of 4

AquaForest Component 1+2+3+ Aquarium Solution, 3.96-gal slide 3 of 4

AquaForest Component 1+2+3+ Aquarium Solution, 3.96-gal slide 4 of 4

AquaForest Component 1+2+3+ Aquarium Solution, 3.96-gal

Rated 5 out of 5 stars

2

$62.69 Chewy Price

($15.84/gl) Price per Unit

Autoship Price

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

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Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 2 of 5

Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 3 of 5

Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 4 of 5

Dr. Tim's Aquatics Betta One & Only Water Conditioner, 2-fl oz bottle slide 5 of 5

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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

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

Rated 4.8 out of 5 stars

70

$5.46 Chewy Price

($1.37/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

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

Autoship Price

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

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

Rated 5 out of 5 stars

5

$31.19 Chewy Price

($31.19/gl) Price per Unit

$38.49 List Price

Autoship Price

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

API Aquarium Starter Kit

Rated 4.9 out of 5 stars

10

$31.38 Chewy Price

$43.48 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 Nitrifying Bacteria, 32-fl oz bottle

Rated 4.3 out of 5 stars

32

$34.76 Chewy Price

($1.09/fl oz) Price per Unit

$47.98 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-fl oz bottle

Rated 4.3 out of 5 stars

43

$2.29 Chewy Price

($0.07/fl oz) Price per Unit

$4.99 List 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 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

Dr. Tim's Aquatics Shrimp 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

Bundle and Save 5%

Bundle: Aqueon Betta Bowl Plus Water Conditioner + Betta Fish Food

Rated 5 out of 5 stars

1

$9.17 Chewy Price

$9.65 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

34

$3.68 Chewy Price

($2.17/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

Seapora Betta Water, 33.8-oz

Rated 4.3 out of 5 stars

12

$5.72 Chewy Price

($0.17/oz) Price per Unit

$5.99 List Price

Autoship Price

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

Microbe-Lift Aquatic Stress Relief Aquarium Treatment, 16-oz bottle

Rated 4.5 out of 5 stars

2

$15.94 Chewy Price

($1.00/oz) Price per Unit

$17.99 List Price

Autoship Price

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

Tetra SafeStart Plus for Freshwater Aquariums, 8.45-fl oz bottle

Rated 4.9 out of 5 stars

11

$18.07 Chewy Price

($2.14/fl oz) Price per Unit

$22.89 List Price

Autoship Price

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

API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle

Rated 4.7 out of 5 stars

22

$15.48 Chewy Price

($0.97/fl oz) Price per Unit

$21.78 List 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 First Defense Freshwater Aquarium Cleaner, 8-fl oz bottle

Rated 4.2 out of 5 stars

5

$14.99 Chewy Price

($1.88/fl oz) Price per Unit

$23.99 List Price

Autoship Price

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

New

ASF Freshwater Aquarium Cichlid Salt, 400-g jar

$11.69 Chewy Price

($0.03/g) Price per Unit

$12.99 List Price

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 4.6 out of 5 stars

18

$19.99 Chewy Price

($1.25/fl oz) Price per Unit

$27.98 List Price

Autoship Price

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

AquaZen Aquarium Water Conditioner - Dechlorinator, 4.06-fl oz bottle

Rated 5 out of 5 stars

2

$6.99 Chewy Price

($1.73/fl oz) Price per Unit

Autoship Price

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

API Goldfish Protect Aquarium Water Conditioner, 4-fl oz bottle

Rated 4.8 out of 5 stars

27

$4.28 Chewy Price

($1.07/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

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Dr. Tim's Aquatics Clear-Up Freshwater Aquarium Cleaner, 4-fl oz bottle

Rated 4.8 out of 5 stars

4

$12.99 Chewy Price

($3.25/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

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

Rated 5 out of 5 stars

3

$27.49 Chewy Price

($27.49/gl) Price per Unit

Autoship Price

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

Dr. Tim's Aquatics Waste-Away Koi Ponds & Water Gardens Cleaner, 64-fl oz bottle

Rated 5 out of 5 stars

1

$56.39 Chewy Price

($0.89/fl oz) Price per Unit

$68.99 List Price

Autoship Price

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

Aquascape Alkalinity Booster Fish, 7-lb bucket

Rated 4.5 out of 5 stars

2

$39.99 Chewy Price

($5.72/lb) Price per Unit

Autoship Price

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

Microbe-Lift Sabbactisun All-Natural Expellant Aquarium Bacterial Disease Water Conditioner, 16...

Rated 4.6 out of 5 stars

9

$22.93 Chewy Price

($1.44/oz) Price per Unit

$28.99 List Price

Autoship Price

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

API Stress Zyme Freshwater & Saltwater Aquarium Cleaning Solution, 32-fl oz bottle

Rated 4.9 out of 5 stars

14

$41.98 Chewy Price

($1.32/fl oz) Price per Unit

Autoship Price

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

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Dr. Tim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle

Rated 4.7 out of 5 stars

7

$26.99 Chewy Price

($3.38/fl oz) Price per Unit

$39.99 List 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 Clear-Up Saltwater Aquarium Cleaner, 4-fl oz bottle

Rated 5 out of 5 stars

2

$17.99 Chewy Price

($4.50/oz) Price per Unit

Autoship Price

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

New

ME Coral Single Shot Dip Aquarium Coral Care, 15 count

$45.00 Chewy Price

($3.00/ea) Price per Unit

Autoship Price

Free 1-3 day delivery on first-time orders
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

biOrb Aquarium Service Kit 3 Plus Water Optimizer

Rated 4.7 out of 5 stars

43

$31.00 Chewy Price

$36.99 List Price

Autoship Price

Free delivery on first-time orders over $35
Free 365-day returns
Arrives between Jul 20 and Jul 26

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Dr. Tim's Aquatics Clear-Up Koi Ponds & Water Gardens Cleaner, 128-fl oz bottle

Rated 5 out of 5 stars

2

$144.19 Chewy Price

($1.13/fl oz) Price per Unit

$175.99 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 21 and Jul 26

API Splendid Betta Complete Aquarium Water Conditioner, 1.25-fl oz bottle

Rated 5 out of 5 stars

10

$5.78 Chewy Price

($4.63/fl oz) Price per Unit

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

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

AquaForest Component 1+2+3+ Aquarium Solution, 3.96-gal

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

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

Tetra Easy Balance Aquarium Water Conditioner, 3.38-oz bottle

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

API Aquarium Starter Kit

API Quick Start Freshwater & Saltwater Aquarium Nitrifying Bacteria, 32-fl oz bottle

Activ-Betta Bio-Activ Live Aqueous Solution Betta Water, 33.8-fl oz bottle

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

Dr. Tim's Aquatics Shrimp Waste-Away Water Conditioner, 4-fl oz bottle

API Betta Aquarium Water Conditioner, 1.7-fl oz bottle

Seapora Betta Water, 33.8-oz

Microbe-Lift Aquatic Stress Relief Aquarium Treatment, 16-oz bottle

Tetra SafeStart Plus for Freshwater Aquariums, 8.45-fl oz bottle

API Marine Stress Zyme Saltwater Aquarium Cleaning Solution, 16-fl oz bottle

Dr. Tim's Aquatics First Defense Freshwater Aquarium Cleaner, 8-fl oz bottle

ASF Freshwater Aquarium Cichlid Salt, 400-g jar

API Marine Quick Start Aquarium Water Conditioner, 16-fl oz bottle

AquaZen Aquarium Water Conditioner - Dechlorinator, 4.06-fl oz bottle

API Goldfish Protect Aquarium Water Conditioner, 4-fl oz bottle

Dr. Tim's Aquatics Clear-Up Freshwater Aquarium Cleaner, 4-fl oz bottle

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

Dr. Tim's Aquatics Waste-Away Koi Ponds & Water Gardens Cleaner, 64-fl oz bottle

Aquascape Alkalinity Booster Fish, 7-lb bucket

Microbe-Lift Sabbactisun All-Natural Expellant Aquarium Bacterial Disease Water Conditioner, 16...

API Stress Zyme Freshwater & Saltwater Aquarium Cleaning Solution, 32-fl oz bottle

Dr. Tim's Aquatics Re-Fresh Freshwater Aquarium Cleaner, 8-fl oz bottle

Dr. Tim's Aquatics Clear-Up Saltwater Aquarium Cleaner, 4-fl oz bottle

ME Coral Single Shot Dip Aquarium Coral Care, 15 count

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

biOrb Aquarium Service Kit 3 Plus Water Optimizer

Dr. Tim's Aquatics Clear-Up Koi Ponds & Water Gardens Cleaner, 128-fl oz bottle

API Splendid Betta Complete Aquarium Water Conditioner, 1.25-fl oz bottle

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