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Tetra Pond Block 4 pc. (12 Pack)

Helps Control Algae Growth in Ornamental Fish Ponds Without Plants

Offers an easy, effective way to control and prevent the growth of algae. Leaves pond water crystal clear. Helps keep pond clear from algae when used regularly. Pond block is not recommended for ponds with plants.


For best results, place the block in an area of the pond that is calm.

Tetra Pond Block Application Rates
Pond Size (gallons) 100 - 250 gallons Dose - 1 block
For regular maintenance, replace block when fully dissolved (usually about 30 days)
Initial dose may require one block for each 100 gallons
Your Price:
Pond Points:
300 Worth $3.00
Stock Info:
In Stock
Your Total:
Tetra Pond Block 4 pc. (MPN 16735)
16735 - Tetra Pond Block 4 pc. (MPN 16735)
$143.40 | 300 Points | In Stock

Tetra Pond Block - Controls Algae Overview

Tetra Pond Block - Controls Algae

  SKU Size Treats (up to) Add
Tetra Pond Blocks
From $11.95 | 25+ Points
4 blocks
1,000 gallons
Tetra Pond Block 4 pc. (12 Pack)
Tetra Pond Block 4 pc. (12 Pack)
$143.40 | 300 Points
4 blocks
1,000 gallons

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