Non biting midge flies or chironomias are commonly found in ponds with decomposing organic matter, especially in filters. Midges are also called "fuzzy bills" because of the bushy antennae. The only natural bio control of midge larvae in the aquarium and pond filtration system.
Contains crystal of protein and bacterial spores.
10 ml treats 120 tons approx.
For small ponds (<5,000L)- 2 drops/ 1000L
For big ponds (>5,000 L)-0 drops/ 1000 L