Pond & Aquarium Clear Block for 10-100L

Auburn Aquarium
SKU:
00012140
$6.95
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This block is designed to clear algae from aquariums and ponds by naturally inhibiting nutrients like ammonia & nitrogen. 

Assist in the process of algae control by growing aquarium plants & keeping the biological load of fish under control (via filtration & water changes). It is also beneficial to keep aquariums & outdoor ponds out of direct sunlight. 

This block will dissolve more rapidly in rain water and will start to work in about 3 days in 10L, and 4-7 days in aquariums up to 200L.