Colombo KH+ für Koi- & Gartenteiche – Karbonathärte stabilisieren Size:2.5L dead algae

dead algae

Bred from natural bacterial strains

fish lice and anchor worms

so BSO is useful here too

use 2 months before the show

Colombo KH+ für Koi- & Gartenteiche – Karbonathärte stabilisieren Size:2.5L dead algaeColombo KH+ The pH is a calculated indication of the amount of acid in the pond water. The pH can be between 0 and 14. The lower the pH value, the more acidic the pond water is. Large fluctuations in pH are harmful to the fish. This can have serious consequences, especially when starting a filter. A correct carbonate hardness (KH) is a prerequisite for clear pond water, healthy plants and fish and a stable acidity (pH). KH is a measure of the total