Aquarium Algaecides & Water Clarity for New Fish

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API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 1 of 7
API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 2 of 7
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API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 1 of 7
API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 2 of 7
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API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 1 of 7
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API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle slide 1 of 7
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API Accu-Clear Freshwater Aquarium Clarifier, 8-fl oz bottle

Rated 4.5 out of 5 stars
283
$9.48 Chewy Price
($1.19/fl oz) Price per Unit
$13.28 List Price
$9.01 Autoship Price

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

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Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 1 of 7
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Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count

Rated 4.4 out of 5 stars
118
$5.12 Chewy Price
($0.64/ea) Price per Unit
$4.86 Autoship Price

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

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Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 1 of 8
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Summit Clear-Water Barley Straw Pond Treatment, 1 count

Rated 4.3 out of 5 stars
279
$8.59 Chewy Price
($8.59/ea) Price per Unit
$10.85 List Price
$8.16 Autoship Price

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

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API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 1 of 7
API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 2 of 7
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API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 1 of 7
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API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle

Rated 4.1 out of 5 stars
205
$16.88 Chewy Price
($1.06/fl oz) Price per Unit
$23.78 List Price
$16.04 Autoship Price

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

Microbe-Lift PL Pond & Lagoon Bacteria Water Treatment, 1-gal

Rated 4.7 out of 5 stars
96
$49.91 Chewy Price
($49.91/gl) Price per Unit
$92.14 List Price
$47.41 Autoship Price

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

Acurel F Aquarium Water Clarifier, 50-mL bottle

Rated 4.6 out of 5 stars
129
$8.99 Chewy Price
$9.99 List 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
$18.87 Chewy Price
($1.18/fl oz) Price per Unit
$26.48 List Price
$17.93 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 4.4 out of 5 stars
37
$3.09 Chewy Price
($0.39/fl oz) Price per Unit
$7.99 List Price
$2.94 Autoship Price

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

AquaZen Algae Remover, 4.06-fl oz bottle

Rated 5 out of 5 stars
1
$7.00 Chewy Price
($1.73/fl oz) Price per Unit

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

API Pond Simply Clear Pond Water Clarifier, 64-fl oz bottle

Rated 4.3 out of 5 stars
90
$39.66 Chewy Price
($0.62/fl oz) Price per Unit
$76.98 List Price
$37.68 Autoship Price

Free 1-3 day delivery on first-time orders
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
$17.09 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 Reef Aquariums, 32-fl oz bottle

Rated 4.5 out of 5 stars
12
$44.99 Chewy Price
($1.41/fl oz) Price per Unit
$50.99 List Price
$42.74 Autoship Price

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

Tetra Pond AlgaeControl Water Treatment, 33.8-fl oz bottle

Rated 4.4 out of 5 stars
76
$18.17 Chewy Price
($0.54/fl oz) Price per Unit
$28.39 List Price
$17.26 Autoship Price

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

Summit Clear-Water Barley Straw Extract Pond Treatment, 32-oz bottle

Rated 4.2 out of 5 stars
83
$14.99 Chewy Price
($0.47/oz) Price per Unit
$14.24 Autoship Price

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

Microbe-Lift Sludge Away Pond Water Care, 1-gal jug

Rated 4.8 out of 5 stars
18
$54.95 Chewy Price
($54.95/gl) Price per Unit
$86.16 List Price
$52.20 Autoship Price

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

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

Rated 4.7 out of 5 stars
31
$25.27 Chewy Price
($25.27/lb) Price per Unit
$28.95 List Price
$24.01 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 4.4 out of 5 stars
61
$5.32 Chewy Price
($1.58/fl oz) Price per Unit
$6.29 List Price
$5.05 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 4.2 out of 5 stars
41
$5.99 Chewy Price
($1.50/oz) Price per Unit
$5.69 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 4.7 out of 5 stars
29
$15.98 Chewy Price
($1.00/fl oz) Price per Unit
$22.48 List Price
$15.18 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 4.3 out of 5 stars
63
$8.49 Chewy Price
($1.42/ea) Price per Unit
$8.07 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
51
$18.29 Chewy Price
($1.15/fl oz) Price per Unit
$23.98 List Price
$17.38 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, 4-oz bottle

Rated 4.1 out of 5 stars
13
$7.31 Chewy Price
($1.83/oz) Price per Unit

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
41
$19.09 Chewy Price
($2.39/fl oz) Price per Unit
$23.99 List Price
$18.14 Autoship Price

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

Tetra Cleaning Bacteria Aquarium Water Care, 8-fl oz bottle

Rated 4.4 out of 5 stars
38
$8.49 Chewy Price
($1.07/fl oz) Price per Unit
$9.09 List Price
$8.07 Autoship Price

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

Tetra Algae Control Pond Block Water Treatment, 4 count

Rated 4.5 out of 5 stars
86
$7.99 Chewy Price
($2.00/ea) Price per Unit
$10.59 List Price
$7.59 Autoship Price

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

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

Rated 4.3 out of 5 stars
34
$26.92 Chewy Price
($0.85/oz) Price per Unit
$25.57 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
27
$33.23 Chewy Price
($1.04/oz) Price per Unit
$41.54 List Price
$31.57 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
50
$8.99 Chewy Price
($1.07/fl oz) Price per Unit
$10.39 List Price
$8.54 Autoship Price

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

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

Rated 4.5 out of 5 stars
106
$23.65 Chewy Price
($1.48/oz) Price per Unit
$44.98 List Price
$22.47 Autoship Price

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

Microbe-Lift Oxy Pond Cleaner, 2-lb container

Rated 4 out of 5 stars
7
$21.20 Chewy Price
($10.60/lb) Price per Unit
$20.14 Autoship Price

Free 1-3 day delivery on first-time orders over $35
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
$68.01 Autoship Price

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

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

Rated 4.1 out of 5 stars
32
$4.48 Chewy Price
($2.66/fl oz) Price per Unit
$5.19 List Price
$4.26 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, 4-fl oz bottle

Rated 4.8 out of 5 stars
18
$7.00 Chewy Price
($1.75/fl oz) Price per Unit
$6.65 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 4.2 out of 5 stars
11
$13.44 Chewy Price
($0.80/fl oz) Price per Unit
$22.49 List Price
$12.77 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 4.7 out of 5 stars
23
$16.99 Chewy Price
($1.07/oz) Price per Unit
$17.95 List Price
$16.14 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
$31.34 Autoship Price

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

Save 5% on repeat deliveries

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