Supa Anti-Algae Pond Blocks

Hills Pet Shop

£2.35 
Availability: 12 in stock

Supa Anti-Algae Pond Block is a slow releasing Algae preventative.

When placed in the pond, the block slowly dissolves releasing di-methyl urea as it does so. This is totally safe for fish and stops the growth of water born algae.

Using this in spring will prevent a build-up of algae when the weather turns warmer in the summer.

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