Aquarium Water Conditioners for New Fish

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Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 1 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 2 of 8
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Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 7 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 8 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 1 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 2 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 3 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 4 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 5 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 6 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 7 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 8 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 1 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 2 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 3 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 4 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 5 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 6 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 7 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 8 of 8
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Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 1 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 2 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 3 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 4 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 5 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 6 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 7 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 8 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 1 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 2 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 3 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 4 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 5 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 6 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 7 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 8 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 1 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 2 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 3 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 4 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 5 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 6 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 7 of 8
Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle slide 8 of 8

Dr. Tim's Aquatics Reef Waste-Away Marine Aquarium Cleaner, 64-fl oz bottle

Rated 5 out of 5 stars
1
$69.19 Chewy Price
($1.09/fl oz) Price per Unit
$65.73 Autoship Price

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

Slide 1 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 1 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 2 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 3 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 4 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 1 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 2 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 3 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 4 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 1 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 2 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 3 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 4 of 4
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Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 1 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 2 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 3 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 4 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 1 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 2 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 3 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 4 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 1 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 2 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 3 of 4
Dr. Tim's Aquatics Shrimp Waste-Away Gel Water Conditioner, Small, 2 count slide 4 of 4
New

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

$19.29 Chewy Price
($9.65/ea) Price per Unit
$23.99 List Price
$18.33 Autoship Price

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

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Microbe-Lift Nite Out II Marine Aquarium Water Treatment, 16-oz bottle slide 1 of 6
Microbe-Lift Nite Out II Marine Aquarium Water Treatment, 16-oz bottle slide 2 of 6
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Microbe-Lift Nite Out II Marine Aquarium Water Treatment, 16-oz bottle slide 1 of 6
Microbe-Lift Nite Out II Marine Aquarium Water Treatment, 16-oz bottle slide 2 of 6
Microbe-Lift Nite Out II Marine Aquarium Water Treatment, 16-oz bottle slide 3 of 6
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Microbe-Lift Nite Out II Marine Aquarium Water Treatment, 16-oz bottle slide 1 of 6
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Microbe-Lift Nite Out II Marine Aquarium Water Treatment, 16-oz bottle

Rated 4.3 out of 5 stars
6
$15.98 Chewy Price
($1.00/oz) Price per Unit
$18.48 List Price
$15.18 Autoship Price

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

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biOrb Aquarium Service Kit 3 Plus Water Optimizer slide 1 of 6
biOrb Aquarium Service Kit 3 Plus Water Optimizer slide 2 of 6
biOrb Aquarium Service Kit 3 Plus Water Optimizer slide 3 of 6
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biOrb Aquarium Service Kit 3 Plus Water Optimizer slide 1 of 6
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biOrb Aquarium Service Kit 3 Plus Water Optimizer

Rated 4.8 out of 5 stars
31
$29.99 Chewy Price
$52.99 List Price

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

New

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

$8.39 Chewy Price
($0.27/fl oz) Price per Unit
$8.99 List Price
$7.97 Autoship Price

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

Reeflowers Calcium Blend B Part Balling Fish Aquarium Water Conditioner, 17-fl oz bottle

Rated 5 out of 5 stars
2
$14.49 Chewy Price
($0.86/fl oz) Price per Unit
$16.32 List Price
$13.77 Autoship Price

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

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

Rated 4 out of 5 stars
9
$9.89 Chewy Price
($0.83/ea) Price per Unit
$16.99 List Price
$9.40 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 4.4 out of 5 stars
9
$10.24 Chewy Price
($1.28/oz) Price per Unit
$9.73 Autoship Price

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

API Aquarium Water Conditioner & Tropical Fish Food Kit

Rated 5 out of 5 stars
8
$37.44 Chewy Price
$42.88 List Price
$35.57 Autoship Price

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

New

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

$11.79 Chewy Price
($2.95/fl oz) Price per Unit
$14.99 List Price
$11.20 Autoship Price

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

API Aquarium Starter Kit

Rated 5 out of 5 stars
5
$38.22 Chewy Price
$43.48 List Price
$36.31 Autoship Price

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

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

Rated 4.7 out of 5 stars
15
$42.00 Chewy Price
($0.66/oz) Price per Unit
$71.48 List Price
$39.90 Autoship Price

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

Microbe-Lift Xtreme Aquarium Water Treatment, 8-oz bottle

Rated 4.7 out of 5 stars
10
$9.89 Chewy Price
($1.24/oz) Price per Unit
$11.85 List Price
$9.40 Autoship Price

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

SunGrow Tap Water Conditioner with Beneficial Bacteria for Freshwater Aquarium Treatments Detox...

Rated 4.5 out of 5 stars
16
$9.99 Chewy Price
($1.50/oz) Price per Unit
$9.49 Autoship Price

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

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

Rated 4.5 out of 5 stars
2
$20.09 Chewy Price
($0.63/fl oz) Price per Unit
$19.09 Autoship Price

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

Reeflowers B-Color Fish Aquarium Water Conditioner, 8.5-fl oz bottle

Rated 5 out of 5 stars
1
$13.04 Chewy Price
($1.54/fl oz) Price per Unit
$15.64 List Price
$12.39 Autoship Price

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

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

Rated 4.5 out of 5 stars
13
$15.26 Chewy Price
($1.28/ea) Price per Unit
$16.99 List Price
$14.50 Autoship Price

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

New

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

$8.98 Chewy Price
($0.29/fl oz) Price per Unit
$8.99 List Price
$8.53 Autoship Price

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

Reeflowers Effective Dechlorinator Fish Aquarium Water Conditioner, 17-fl oz bottle

Rated 4.6 out of 5 stars
5
$9.59 Chewy Price
($0.57/fl oz) Price per Unit
$20.32 List Price
$9.11 Autoship Price

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

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

Rated 5 out of 5 stars
13
$41.83 Chewy Price
($1.31/fl oz) Price per Unit
$41.98 List Price
$39.74 Autoship Price

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

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

Rated 5 out of 5 stars
7
$4.91 Chewy Price
($3.93/fl oz) Price per Unit
$5.78 List Price
$4.66 Autoship Price

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

New

Dr. Tim's Aquatics Shrimp First Defense Water Conditioner, 4-fl oz bottle

$11.29 Chewy Price
($2.83/fl oz) Price per Unit
$13.99 List Price
$10.73 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
1
$27.49 Chewy Price
($27.49/gl) Price per Unit

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 4.5 out of 5 stars
14
$6.27 Chewy Price
($1.86/oz) Price per Unit
$7.29 List Price
$5.96 Autoship Price

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

Ruby Reef Rally NANO Formula Aquarium Water Treatment, 8-fl oz bottle

Rated 4.5 out of 5 stars
2
$11.99 Chewy Price
($1.50/fl oz) Price per Unit

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

Dr. Tim's Aquatics First Defense Freshwater Aquariums Stress Relief & Immune Support, 8-fl oz b...

Rated 5 out of 5 stars
1
$15.59 Chewy Price
($1.95/fl oz) Price per Unit
$22.99 List Price
$14.81 Autoship Price

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

New

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

$13.41 Chewy Price
($6.71/fl oz) Price per Unit
$16.99 List Price
$12.74 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 out of 5 stars
2
$9.90 Chewy Price
($0.09/gl) Price per Unit
$16.99 List Price
$9.40 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 out of 5 stars
2
$22.01 Chewy Price
($0.69/fl oz) Price per Unit

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

Dr. Tim's Aquatics Clear-Up Saltwater Aquarium Cleaner, 16-fl oz bottle

Rated 5 out of 5 stars
2
$38.89 Chewy Price
($2.44/fl oz) Price per Unit
$36.95 Autoship Price

Free 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
3
$39.99 Chewy Price
($39.99/gl) Price per Unit

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
8
$5.98 Chewy Price
($4.79/fl oz) Price per Unit
$5.68 Autoship Price

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

New

Dr. Tim's Aquatics Axolotl First Defense Water Conditioner, 4-fl oz bottle

$13.28 Chewy Price
($3.32/fl oz) Price per Unit
$13.99 List Price
$12.62 Autoship Price

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

Reeflowers Aqua Plants All Inclusive Plant Fertilizer Fish Aquarium Water Conditioner, 2.9-fl o...

Rated 4 out of 5 stars
2
$5.24 Chewy Price
($1.81/fl oz) Price per Unit
$6.28 List Price
$4.98 Autoship Price

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

New

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

$19.29 Chewy Price
($9.65/ea) Price per Unit
$23.99 List Price
$18.33 Autoship Price

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

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

Rated 5 out of 5 stars
1
$50.89 Chewy Price
($1.60/fl oz) Price per Unit
$48.35 Autoship Price

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

Save 5% on repeat deliveries

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