Aquarium & Fish Tank Water Clarifiers

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API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 2 of 7

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 3 of 7

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 4 of 7

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 5 of 7

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 6 of 7

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 7 of 7

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle

Rated 4.5 out of 5 stars

313

$9.48 Chewy Price

($1.19/fl oz) Price per Unit

$13.28 List Price

29% Off

Autoship Price

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

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Aqueon Aquarium Water Clarifier, 16-fl oz bottle slide 2 of 6

Aqueon Aquarium Water Clarifier, 16-fl oz bottle slide 3 of 6

Aqueon Aquarium Water Clarifier, 16-fl oz bottle slide 4 of 6

Aqueon Aquarium Water Clarifier, 16-fl oz bottle slide 5 of 6

Aqueon Aquarium Water Clarifier, 16-fl oz bottle slide 6 of 6

Aqueon Aquarium Water Clarifier, 16-fl oz bottle

Rated 4.5 out of 5 stars

108

$10.99 Chewy Price

($0.69/fl oz) Price per Unit

$14.49 List Price

24% Off

Autoship Price

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

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API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle slide 2 of 7

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle slide 3 of 7

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle slide 4 of 7

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle slide 5 of 7

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle slide 6 of 7

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle slide 7 of 7

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle

Rated 4.3 out of 5 stars

101

$29.98 Chewy Price

($0.94/fl oz) Price per Unit

$41.98 List Price

29% Off

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

158

$8.99 Chewy Price

$9.99 List Price

10% Off

Autoship Price

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

Tetra WaterClarifier Freshwater Aquarium Water Conditioner, 8.45-fl oz bottle

Rated 4.1 out of 5 stars

56

$8.82 Chewy Price

($1.05/fl oz) Price per Unit

$10.39 List Price

15% Off

Autoship Price

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

API Pond Accu-Clear Clarifier, 32-fl oz bottle

Rated 4.6 out of 5 stars

95

$25.98 Chewy Price

($0.82/fl oz) Price per Unit

$36.48 List Price

29% Off

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 4.5 out of 5 stars

69

$5.32 Chewy Price

($1.58/fl oz) Price per Unit

$6.29 List Price

15% Off

Autoship Price

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

Acurel E Pond Water Clarifier, 250-mL bottle

Rated 3.6 out of 5 stars

23

$16.63 Chewy Price

($0.07/mL) Price per Unit

$29.99 List Price

45% Off

Autoship Price

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

Aqueon Freshwater Clarifier, 8-fl oz bottle

Rated 4.5 out of 5 stars

46

$5.19 Chewy Price

($0.65/fl oz) Price per Unit

$7.99 List Price

35% Off

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

Fluval Quick Clear Cloudy Water Treatment, 4-oz bottle

Rated 4.3 out of 5 stars

48

$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

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

Rated 4.3 out of 5 stars

39

$4.48 Chewy Price

($0.14/fl oz) Price per Unit

$4.99 List Price

10% Off

Autoship Price

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

Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle

Rated 4 out of 5 stars

14

$11.85 Chewy Price

($0.71/fl oz) Price per Unit

$22.99 List Price

48% Off

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 4.5 out of 5 stars

8

$11.99 Chewy Price

($0.75/fl oz) Price per Unit

$19.99 List Price

40% Off

Autoship Price

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

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

Rated 3.9 out of 5 stars

19

$11.43 Chewy Price

($0.10/gl) Price per Unit

$16.99 List Price

33% Off

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, 4-fl oz bottle

Rated 4.7 out of 5 stars

3

$12.99 Chewy Price

($3.25/oz) Price per Unit

$15.99 List Price

19% Off

Autoship Price

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

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

Laguna Bio Sludge Control Aquarium Maintenance, 67.5-oz

Rated 3 out of 5 stars

2

$77.59 Chewy Price

($1.15/oz) Price per Unit

$99.99 List Price

22% Off

Autoship Price

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

AquaZen Aquarium Water Conditioner - Clarifier, 8.45-fl oz bottle

$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

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

Rated 4.8 out of 5 stars

8

$26.99 Chewy Price

($3.38/fl oz) Price per Unit

$39.99 List Price

33% Off

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, 128-fl oz bottle

Rated 5 out of 5 stars

1

$168.19 Chewy Price

($1.32/fl oz) Price per Unit

$175.99 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jun 1 and Jun 4

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

Rated 3 out of 5 stars

1

$24.99 Chewy Price

($6.25/oz) Price per Unit

$25.99 List Price

Autoship Price

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

Laguna Clear Fast Aquarium Maintenance Solution, 67.5-oz

Rated 5 out of 5 stars

2

$48.99 Chewy Price

($0.73/oz) Price per Unit

Autoship Price

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

Dr. Tim's Aquatics Re-Fresh Saltwater Aquarium Cleaner, 4-fl oz bottle

$20.89 Chewy Price

($5.23/oz) Price per Unit

$25.99 List Price

20% Off

Autoship Price

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

Dr. Tim's Aquatics Reef Clear-Up Marine Aquarium Cleaner, 8-fl oz bottle

$25.09 Chewy Price

($3.14/oz) Price per Unit

$30.99 List Price

19% Off

Autoship Price

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

Aquarium & Fish Tank Water Clarifiers

API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle

Aqueon Aquarium Water Clarifier, 16-fl oz bottle

API Pond Simply Clear Pond Water Clarifier, 32-fl oz bottle

Acurel F Aquarium Water Clarifier, 50-mL bottle

Tetra WaterClarifier Freshwater Aquarium Water Conditioner, 8.45-fl oz bottle

API Pond Accu-Clear Clarifier, 32-fl oz bottle

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle

Acurel E Pond Water Clarifier, 250-mL bottle

Aqueon Freshwater Clarifier, 8-fl oz bottle

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

Fluval Quick Clear Cloudy Water Treatment, 4-oz bottle

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

Tetra Pond Clumping Water Clarifier, 16.9-fl oz bottle

Fritz Clarifier Aquarium Water Conditioner, 16-fl oz bottle

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

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

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

Laguna Bio Sludge Control Aquarium Maintenance, 67.5-oz

AquaZen Aquarium Water Conditioner - Clarifier, 8.45-fl oz bottle

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

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

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

Laguna Clear Fast Aquarium Maintenance Solution, 67.5-oz

Dr. Tim's Aquatics Re-Fresh Saltwater Aquarium Cleaner, 4-fl oz bottle

Dr. Tim's Aquatics Reef Clear-Up Marine Aquarium Cleaner, 8-fl oz bottle

Aquarium & Fish Tank Water Clarifiers

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