sera marin bio reefclear

a sera biotechnology product for marine water aquariums, breaks down ammonium and nitrite due to the purification bacteria it contains.
The included mineralic volcanic rock removes pollutants, effectively binds turbidities and provides settling space for the purification bacteria. For healthy, clear and biologically active water.

 

sera guide booklets

Browse our extensive guide booklets. From the first steps via correct feeding up to health related topics ...

sera guide booklets