Aquarium Algaecides & Water Clarity for New Fish

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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

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Aqueon Aquarium Water Clarifier, 16-fl oz bottle

Rated 4.5 out of 5 stars

106

$10.39 Chewy Price

($0.65/fl oz) Price per Unit

$14.49 List Price

Autoship Price

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

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Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle slide 2 of 8

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle slide 3 of 8

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle slide 4 of 8

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle slide 5 of 8

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle slide 6 of 8

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle slide 7 of 8

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle slide 8 of 8

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Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle

Rated 4.5 out of 5 stars

68

$5.32 Chewy Price

($1.58/fl oz) Price per Unit

$6.29 List Price

Autoship Price

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

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Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle slide 2 of 8

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle slide 3 of 8

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle slide 4 of 8

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle slide 5 of 8

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle slide 6 of 8

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle slide 7 of 8

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle slide 8 of 8

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle

Rated 4.7 out of 5 stars

106

$27.85 Chewy Price

($0.88/oz) Price per Unit

$27.95 List Price

Autoship Price

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

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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

307

$9.48 Chewy Price

($1.19/fl oz) Price per Unit

$13.28 List Price

Autoship Price

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

API Pond Algaefix Algae Control Solution, 1-gal bottle

Rated 4.5 out of 5 stars

444

$68.98 Chewy Price

($68.98/gl) Price per Unit

$96.98 List Price

Autoship Price

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

Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count

Rated 4.4 out of 5 stars

144

$4.98 Chewy Price

($0.63/ea) 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, 1-gal bottle

Rated 4.8 out of 5 stars

23

$55.98 Chewy Price

($55.98/gl) Price per Unit

Autoship Price

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

API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle

Rated 4.1 out of 5 stars

226

$16.98 Chewy Price

($1.07/fl oz) Price per Unit

$23.78 List Price

Autoship Price

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

Microbe-Lift Spring & Summer Pond Water Cleaner, 1-lb box

Rated 4.7 out of 5 stars

36

$27.99 Chewy Price

($27.99/lb) Price per Unit

$28.95 List Price

Autoship Price

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

API Pond Ecofix Sludge Destroyer Pond Water Clarifier & Sludge Remover, 16-fl oz bottle

Rated 4.6 out of 5 stars

54

$18.10 Chewy Price

($1.14/fl oz) Price per Unit

$23.98 List Price

Autoship Price

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

AquaZen Algae Remover, 8.45-fl oz bottle

Rated 5 out of 5 stars

2

$12.99 Chewy Price

($1.54/fl oz) Price per Unit

$13.00 List Price

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

44

$3.09 Chewy Price

($0.39/fl oz) Price per Unit

$7.99 List Price

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

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

55

$8.82 Chewy Price

($1.05/fl oz) Price per Unit

$10.39 List Price

Autoship Price

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

Microbe-Lift Algaway 5.4 Algae Control Aquarium Algaecide, 8-oz bottle

Rated 4.1 out of 5 stars

14

$9.49 Chewy Price

($1.19/oz) Price per Unit

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

Autoship Price

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

Dr. Tim's Aquatics Waste-Away Natural Aquarium Cleaner for Freshwater Aquariums, 8-fl oz bottle...

Rated 4.3 out of 5 stars

43

$19.39 Chewy Price

($2.43/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

Laguna Clear Fast Aquarium Maintenance Solution, 16-oz

Rated 5 out of 5 stars

2

$22.99 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

Tetra AlgaeControl Broad Spectrum Algae Control Water Treatment, 1.69-fl oz bottle

Rated 4.2 out of 5 stars

38

$4.48 Chewy Price

($2.66/fl oz) Price per Unit

$5.19 List Price

Autoship Price

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

Microbe-Lift Nite-Out II Nitrifying Bacteria Pond Water Care, 1-gal jug

Rated 4.5 out of 5 stars

12

$62.39 Chewy Price

($62.39/gl) Price per Unit

$94.49 List Price

Autoship Price

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

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

Rated 4.5 out of 5 stars

118

$31.98 Chewy Price

($2.00/oz) Price per Unit

$44.98 List Price

Autoship 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

$15.18 Chewy Price

($0.95/fl oz) Price per Unit

$26.48 List Price

Autoship Price

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

Fluval Bio Clear Water Treatment, 4-fl oz bottle

Rated 4 out of 5 stars

14

$5.99 Chewy Price

($1.50/fl oz) Price per Unit

$7.99 List Price

Autoship Price

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

Tetra Algae Control Pond Block Water Treatment, 50 count

Rated 4.5 out of 5 stars

95

$63.64 Chewy Price

($1.28/ea) Price per Unit

$128.79 List Price

Autoship Price

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

Microbe-Lift Barley Straw Concentrated Extract Pond Water Treatment, 32-oz bottle

Rated 4 out of 5 stars

26

$24.49 Chewy Price

($0.77/oz) Price per Unit

$27.95 List Price

Autoship Price

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

Microbe-Lift Special Blend Aquarium Cleaner, 16-oz bottle

Rated 4.6 out of 5 stars

27

$16.99 Chewy Price

($1.07/oz) Price per Unit

$17.95 List Price

Autoship Price

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

Pond Boss The Block Water Care, 5-lb block

Rated 4.2 out of 5 stars

27

$72.75 Chewy Price

($14.55/lb) Price per Unit

$73.99 List Price

Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Apr 11 and Apr 16

Microbe-Lift Sludge Away Pond Water Treatment, 32-oz bottle

Rated 4.8 out of 5 stars

20

$23.45 Chewy Price

($0.74/oz) Price per Unit

$31.95 List Price

Autoship Price

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

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

Rated 4.3 out of 5 stars

98

$29.98 Chewy Price

($0.94/fl oz) Price per Unit

$41.98 List Price

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

47

$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

Tetra Pond AlgaeControl Water Treatment, 101.4-fl oz bottle

Rated 4.4 out of 5 stars

82

$39.50 Chewy Price

($0.39/fl oz) Price per Unit

$65.89 List Price

Autoship Price

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

Microbe-Lift Oxy Pond Cleaner, 18-lb bucket

Rated 4.2 out of 5 stars

10

$71.59 Chewy Price

($3.98/lb) Price per Unit

$89.49 List Price

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 4.4 out of 5 stars

40

$19.86 Chewy Price

($0.63/oz) Price per Unit

$26.92 List Price

Autoship Price

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

API Pond & Waterfall Cleaner Pond Cleaner

Rated 4.6 out of 5 stars

14

$32.99 Chewy Price

$37.98 List Price

Autoship Price

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

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

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

Aqueon Aquarium Water Clarifier, 16-fl oz bottle

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-fl oz bottle

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 32-oz bottle

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

API Pond Algaefix Algae Control Solution, 1-gal bottle

Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count

Kordon AmQuel Plus Ammonia Detoxifier Aquarium Water Conditioner, 1-gal bottle

API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle

Microbe-Lift Spring & Summer Pond Water Cleaner, 1-lb box

API Pond Ecofix Sludge Destroyer Pond Water Clarifier & Sludge Remover, 16-fl oz bottle

AquaZen Algae Remover, 8.45-fl oz bottle

Aqueon Freshwater Clarifier, 8-fl oz bottle

Acurel F Aquarium Water Clarifier, 50-mL bottle

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

Microbe-Lift Algaway 5.4 Algae Control Aquarium Algaecide, 8-oz bottle

Fritz Clarifier Aquarium Water Conditioner, 16-fl oz bottle

Dr. Tim's Aquatics Waste-Away Natural Aquarium Cleaner for Freshwater Aquariums, 8-fl oz bottle...

Laguna Clear Fast Aquarium Maintenance Solution, 16-oz

Tetra AlgaeControl Broad Spectrum Algae Control Water Treatment, 1.69-fl oz bottle

Microbe-Lift Nite-Out II Nitrifying Bacteria Pond Water Care, 1-gal jug

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

API Marine ALGAEFIX Algae Control 16-fl oz bottle

Fluval Bio Clear Water Treatment, 4-fl oz bottle

Tetra Algae Control Pond Block Water Treatment, 50 count

Microbe-Lift Barley Straw Concentrated Extract Pond Water Treatment, 32-oz bottle

Microbe-Lift Special Blend Aquarium Cleaner, 16-oz bottle

Pond Boss The Block Water Care, 5-lb block

Microbe-Lift Sludge Away Pond Water Treatment, 32-oz bottle

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

Fluval Quick Clear Cloudy Water Treatment, 4-oz bottle

Tetra Pond AlgaeControl Water Treatment, 101.4-fl oz bottle

Microbe-Lift Oxy Pond Cleaner, 18-lb bucket

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

API Pond & Waterfall Cleaner Pond Cleaner

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

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

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