Free $30 eGift card with your $100 order

Aquarium Algaecides & Water Clarity for New Fish

Slide 1 of 7
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
API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 3 of 7
API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 4 of 7
API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 5 of 7
API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 6 of 7
API Algaefix Algae Control Aquarium Solution, 16-fl oz bottle slide 7 of 7

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

Rated 4.2 out of 5 stars
242
$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

Slide 1 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 1 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 2 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 3 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 4 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 5 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 6 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 7 of 8
Summit Clear-Water Barley Straw Pond Treatment, 1 count slide 8 of 8

Summit Clear-Water Barley Straw Pond Treatment, 1 count

Rated 4.3 out of 5 stars
306
$10.49 Chewy Price
($10.49/ea) Price per Unit
Autoship Price

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

Slide 1 of 7
Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 1 of 7
Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 2 of 7
Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 3 of 7
Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 4 of 7
Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 5 of 7
Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 6 of 7
Tetra No More Algae Controls Algae Growth for Water Clarity, 8 count slide 7 of 7

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

Rated 4.4 out of 5 stars
153
$5.12 Chewy Price
($0.64/ea) Price per Unit
Autoship Price

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

Slide 1 of 6
Aqueon Aquarium Water Clarifier, 16-fl oz bottle slide 1 of 6
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
113
$10.99 Chewy Price
($0.69/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

API Pond Algaefix Algae Control Solution, 1-gal bottle

Rated 4.5 out of 5 stars
471
$67.98 Chewy Price
($67.98/gl) Price per Unit
$96.98 List Price
Autoship Price

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

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

Rated 4.7 out of 5 stars
113
$19.30 Chewy Price
($0.61/oz) Price per Unit
$33.99 List Price
Autoship Price

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

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

Rated 4.5 out of 5 stars
316
$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

Fritz Algae Clean Out Aquarium Water Treatment, 8-fl oz bottle

Rated 4.1 out of 5 stars
49
$11.99 Chewy Price
($1.50/fl oz) Price per Unit
$12.99 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 4.1 out of 5 stars
16
$4.70 Chewy Price
($1.18/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
159
$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

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

Rated 4.7 out of 5 stars
53
$19.99 Chewy Price
($1.25/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
3
$13.00 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

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

Rated 4.2 out of 5 stars
38
$4.97 Chewy Price
($2.95/fl oz) Price per Unit
$5.99 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
105
$35.98 Chewy Price
($1.13/fl oz) Price per Unit
$41.98 List Price
Autoship Price

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

Tetra Algae Control Pond Block Water Treatment, 50 count

Rated 4.5 out of 5 stars
103
$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

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

Rated 4.5 out of 5 stars
127
$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

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

Rated 4.4 out of 5 stars
45
$21.52 Chewy Price
($0.68/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

Pond Boss The Block Water Care, 5-lb block

Rated 4.2 out of 5 stars
34
$67.99 Chewy Price
($13.60/lb) Price per Unit
$73.99 List Price
Autoship Price

Free delivery on first-time orders
Free 365-day returns
Arrives between Jul 20 and Jul 26

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

Rated 4.1 out of 5 stars
30
$23.04 Chewy Price
($0.72/oz) Price per Unit
$33.99 List Price
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
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
44
$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

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

Rated 4.8 out of 5 stars
25
$57.82 Chewy Price
($57.82/gl) Price per Unit
Autoship Price

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

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

Rated 4.6 out of 5 stars
29
$16.99 Chewy Price
($1.07/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

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
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
89
$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 Spring & Summer Pond Water Cleaner, 1-lb box

Rated 4.7 out of 5 stars
43
$28.87 Chewy Price
($28.87/lb) Price per Unit
$37.99 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
50
$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

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

Rated 5 out of 5 stars
11
$14.93 Chewy Price
($0.94/oz) Price per Unit
$14.99 List Price
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 4.1 out of 5 stars
15
$19.47 Chewy Price
($1.16/fl oz) Price per Unit
$22.99 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
55
$18.98 Chewy Price
($1.19/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

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

Rated 4.5 out of 5 stars
22
$20.99 Chewy Price
($0.66/oz) Price per Unit
$33.99 List Price
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 4.6 out of 5 stars
9
$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

Kordon Fish Protector Aquarium Water Conditioner, 16-fl oz bottle

Rated 4.7 out of 5 stars
9
$10.99 Chewy Price
($0.69/fl oz) Price per Unit
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, 16-oz bottle

Rated 4.1 out of 5 stars
14
$14.99 Chewy Price
($0.94/oz) Price per Unit
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 4.1 out of 5 stars
15
$74.87 Chewy Price
($74.87/gl) Price per Unit
$103.99 List Price
Autoship Price

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

Tetra Algae Control Pond Fountain Block Water Treatment, 6 count

Rated 4.4 out of 5 stars
78
$7.82 Chewy Price
($1.31/ea) Price per Unit
$8.49 List Price
Autoship Price

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

Fish Type

Aquarium Type

Product Category

Product Type

Brand

7 Brands are shown below

Price

Customer Rating