Does a UVC clarifier harm useful bacteria?
Hello, all bacteria dwelling in open water and thus being carried past the UV light will be killed. Therefore, filter bacteria are usually not affected since they settle in the...
Δείτε την πλήρη απάντησηHello, all bacteria dwelling in open water and thus being carried past the UV light will be killed. Therefore, filter bacteria are usually not affected since they settle in the...
Δείτε την πλήρη απάντηση