.3 oz (6 Pack)

$6.87

Only 2 left in stock

Tetra Pond Fountain Block Algae Control

$6.87

SKU: YT16737 Categories: , Tag:

Tetra Pond Fountain Block Algae Control

Tetra Pond Fountain Blocks control the growth of unsightly algae in your ornamental fountain. Simply drop a block into your fountain and watch the algae disappear!

  • Helps control algae growth in ornamental water fountains
  • Clears cloudy water
  • Each block treats between 30 and 80 gallons

Initial dose may require 1 block for every 30 gallons of water. For regular algae control maintenance, replace the block when it becomes fully dissolved (usually after 10 days).

Important: For containerized ponds and fountains only. Use in compliance with all instructions. NOT FOR USE WITH LIVE FISH OR PLANTS.

Active Ingredients:
Copper Sulfate Pentahydrate – 1.02%
Diuron [3-(3,4-dichlorophenyl)-1, 1-dimethylurea] – 0.51%
Other Ingredients: 98.47%
Total: 100.00%