Pond Bacteria Cold Water Blocks
This product contains specialized cold water pond bacteria.
designed to treat koi ponds and watergardens in temperatures as low as 35° F.
The specialized bacteria in this formulation are designed to be used
in the early Spring and late Fall, when water temperatures are low.
They will eliminate toxic nutrients, excess fish food, fish waste,
decaying plant material and similare organic waste.
Apply 1 desolving block per 1,000 Gal of pond water
every 1 - 2 weeks
For Water temperatures as low as 35° F
(effectiv up to 95° F)
Bernd says: I'm using this product in my private pond