Aquarium Algae Control & Water Clarifiers

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1 - 36 of 59 Results

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

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Rated 4.2115 out of 5 stars
52
$8.59Chewy Price
$12.09List Price
$8.16Autoship Price

FREE 1-3 day shipping over $49

API Algaefix Algae Control Aquarium Solution, 16-oz bottle

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Rated 4.05 out of 5 stars
60
$10.75Chewy Price
$21.89List Price
$10.21Autoship Price

FREE 1-3 day shipping over $49

Summit Clear-Water Barley Straw Pond Treatment, 1 count

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Rated 4.4386 out of 5 stars
57
$13.56Chewy Price

FREE 1-3 day shipping over $49

Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count
Rated 3.7333 out of 5 stars
15
$5.11Chewy Price
$4.85Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.5 out of 5 stars
18
$27.53Chewy Price
$38.29List Price
$26.15Autoship Price

FREE 1-3 day shipping over $49

Tetra AlgaeControl Freshwater Aquarium Algaecide, 3.38-oz bottle
Rated 3.6471 out of 5 stars
34
$5.09Chewy Price
$4.84Autoship Price

FREE 1-3 day shipping over $49

Tetra Algae Control Pond Block Water Treatment, 4 count

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Rated 3.9524 out of 5 stars
21
$8.11Chewy Price
$10.09List Price
$7.70Autoship Price

FREE 1-3 day shipping over $49

Pond Boss The Block Water Care, 5-lb block
$56.21Chewy Price
$62.00List Price

FREE shipping on this item

Tetra Cleaning Bacteria Aquarium Water Care, 8-oz bottle

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Rated 4.6667 out of 5 stars
3
$6.59Chewy Price
$9.09List Price
$6.26Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.1875 out of 5 stars
16
$29.59Chewy Price
$41.49List Price
$28.11Autoship Price

FREE 1-3 day shipping over $49

Tetra WaterClarifier Cloudy Water Clarifier, 3.38-oz bottle
Rated 4.625 out of 5 stars
8
$3.86Chewy Price
$4.09List Price
$3.67Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.1111 out of 5 stars
9
$10.99Chewy Price
$22.19List Price
$10.44Autoship Price

FREE 1-3 day shipping over $49

API Marine ALGAEFIX Algae Control 16-oz bottle
Rated 4.2 out of 5 stars
5
$8.70Chewy Price
$25.19List Price
$8.26Autoship Price

FREE 1-3 day shipping over $49

Tetra WaterClarifier Freshwater Aquarium Water Conditioner, 8.45-oz bottle
Rated 3.4 out of 5 stars
15
$5.99Chewy Price
$6.09List Price
$5.69Autoship Price

FREE 1-3 day shipping over $49

Tetra Algae Control Pond Fountain Block Water Treatment, 6 count
Rated 4 out of 5 stars
12
$5.59Chewy Price
$8.09List Price
$5.31Autoship Price

FREE 1-3 day shipping over $49

Aqueon PURE Betta Beads Aquarium Water Care, 8.8-oz bag, Blue

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Rated 4.6 out of 5 stars
5
$7.49Chewy Price
$7.12Autoship Price

FREE 1-3 day shipping over $49

Acurel F Aquarium Water Clarifier, 50-mL bottle

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Rated 4.3333 out of 5 stars
33
$9.83Chewy Price
$9.99List Price

FREE 1-3 day shipping over $49

Tetra Pond AlgaeControl Water Treatment, 101.4-oz bottle

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Rated 4.0417 out of 5 stars
24
$46.22Chewy Price
$65.89List Price
$43.91Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.4286 out of 5 stars
14
$60.76Chewy Price
$69.95List Price
$57.72Autoship Price

FREE 1-3 day shipping on this item

Microbe-Lift Spring & Summer Pond Water Cleaner, 1-lb box
Rated 4.7143 out of 5 stars
7
$27.16Chewy Price
$28.95List Price
$25.80Autoship Price

FREE 1-3 day shipping over $49

API Betta Aquarium Water Care, 31-oz bottle

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Rated 4.5 out of 5 stars
2
$5.99Chewy Price
$7.49List Price
$5.69Autoship Price

FREE 1-3 day shipping over $49

Fluval Quick Clear Cloudy Water Treatment, 4-oz bottle
Rated 3.5833 out of 5 stars
12
$4.50Chewy Price
$5.99List Price
$4.28Autoship Price

FREE 1-3 day shipping over $49

Aqueon PURE Bacteria Supplement, 10-gal, 12 count

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Rated 5 out of 5 stars
3
$14.99Chewy Price
$18.49List Price
$14.24Autoship Price

FREE 1-3 day shipping over $49

EcoBio-Block EcoBio-Stone Nano Natural Water Clarifier & Odor Remover, 2 count

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Rated 4.4286 out of 5 stars
7
$17.96Chewy Price
$17.99List Price
$17.06Autoship Price

FREE 1-3 day shipping over $49

Aqueon Freshwater Clarifier, 8-oz bottle

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Rated 4.1 out of 5 stars
20
$7.99Chewy Price
$7.59Autoship Price

FREE 1-3 day shipping over $49

Microbe-Lift Algaway 5.4 Pond Water Treatment, 32-oz bottle

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Rated 4.1429 out of 5 stars
7
$18.79Chewy Price
$20.95List Price
$17.85Autoship Price

FREE 1-3 day shipping over $49

Tetra AlgaeControl Broad Spectrum Algae Control Water Treatment, 1.69-oz bottle
Rated 3.2 out of 5 stars
5
$3.98Chewy Price
$5.09List Price
$3.78Autoship Price

FREE 1-3 day shipping over $49

API Pondcare Microbial Algae Clean Green Water Biological Inhibitor, 16-oz bottle

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Rated 4.25 out of 5 stars
4
$14.79Chewy Price
$20.79List Price
$14.05Autoship Price

FREE 1-3 day shipping over $49

Tetra Pond Barley & Peat Extract Clear Water Treatment, 16.9-oz bottle
Rated 3.8333 out of 5 stars
12
$10.56Chewy Price
$16.19List Price
$10.03Autoship Price

FREE 1-3 day shipping over $49

Microbe-Lift Sludge Away Pond Water Treatment, 32-oz bottle
Rated 5 out of 5 stars
2
$25.19Chewy Price
$31.95List Price
$23.93Autoship Price

FREE 1-3 day shipping over $49

Microbe-Lift Barley Straw Concentrated Extract Pond Water Treatment, 32-oz bottle
Rated 3.0769 out of 5 stars
13
$21.35Chewy Price
$27.95List Price
$20.28Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4 out of 5 stars
16
$16.29Chewy Price
$15.48Autoship Price

FREE 1-3 day shipping over $49

Kordon AmQuel Plus Ammonia Detoxifier Aquarium Water Conditioner, 4-oz bottle

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$6.00Chewy Price
$5.70Autoship Price

FREE 1-3 day shipping over $49

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

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Rated 4.5 out of 5 stars
4
$14.95Chewy Price
$21.99List Price
$14.20Autoship Price

FREE 1-3 day shipping over $49

API Pond & Waterfall Cleaner Pond Cleaner
Rated 3 out of 5 stars
2
$34.49Chewy Price
$32.77Autoship Price

FREE 1-3 day shipping over $49

Microbe-Lift Pond & Fountain Defoamer Water Treatment, 16-oz bottle
Rated 5 out of 5 stars
3
$11.95Chewy Price
$11.35Autoship Price

FREE 1-3 day shipping over $49

Aquarium Algae Control & Water Clarifiers

The best algaecides will help get rid of algae quickly. Whether you are new to tending to a fish tank or you've been taking care of fish for years, keeping algae under control is important. The right water treatment for fish will help keep your fish healthy, happy and swimming in crystal clear water.Tetra Pond AlgaeControl Water Treatment contains polyethylene to effectively treat algae and algae blooms. It can control a broad spectrum of algae, including green, string, hair algae and blanket weed. It's a concentrated formula that's perfect for use in ornamental ponds. There's also API PondCare Algaefix Algicide, which is a powerful pond water treatment that keeps ponds, water gardens and fountains clear, and algae growth under control. It's a fast-acting solution that is effective for many types of algae and safe for live plants and pond fish. If a cloudy aquarium is the problem, then Tetra WaterClarifier Freshwater Aquarium Water Conditioner is the solution. It will clear up cloudy aquarium water quickly. It starts to work in minutes, and is perfect for neutralizing chlorine, chloramine and heavy metals. You may want to try Tetra Algae Control Pond Block Water Treatment if you have a pond that needs some attention. This EPA approved solution will clear water and algae in backyard containerized ponds and fountains. Whether you are looking for fish foodfish tank filtersfish tank decorations or even a fish tank heater Chewy's online pet store is sure to have great deals on all of the fish supplies you and your pet may need!

Related Categories: Fish pH Treatments, Aquarium Plant Care, Fish Salt and Minerals, Fish Water Conditioners, Fish Water Test Kits, Fish Water Care