How to decolorize a water sample
Hello, you first need to take a water sample a bit larger than you actually need for the test. Then decolorize this sample by adding active carbon pellets one by one. Stir after each...
Hello, you first need to take a water sample a bit larger than you actually need for the test. Then decolorize this sample by adding active carbon pellets one by one. Stir after each...
Hello, in this case you can and should repeat the treatment after a water change of about 50%. Best regards sera GmbHDr. Bodo Schnell
Hello, I recommend increasing the hardness with sera mineral salt to approximately 6 - 8°dKH and, accordingly, approximately 13 - 17°dGH, unless the fish originate from water...
Hello, Concerning "discard their leaves":this is indeed rather common. Quite a number of plants is grown emersed in the nurseries, i.e. with their leaves in the air (only the roots...
Hello, yes, this is indeed possible. Dangerously high nitrite levels become lower again after a couple of days unless there are no chemicals in the water that inhibit bacteria. The...
Hello, it is actually possible to crush sera siporax in smaller pieces, but it is not really necessary (any more) since there is sera siporax mini Professional in pellet shape...