Perguntas mais frequentes

Água doce Manutenção

Conditioning during water changes / Which values should be checked, and when?

Hello, Concerning "water conditioning":sera aquatan (binds copper and protects the fish against chlorine, among others) is indeed advisable with every water change. Dosage as per the...

Água salgada

Conditioning saltwater for shrimps

Hello, I will categorize this a bit: Technical equipmentA protein skimmer is in any case advisable in saltwater. A motor operated internal filter is sufficient for agitating the...

Água doce Manutenção

Increasing the hardness of R/O water for Central American fish

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...

Água doce Manutenção

Available water is strongly polluted with iron

Hello, there is actually only the possibility of completely deionizing the water.Preferably with an ion exchange system rather than a reverse osmosis (R/O) unit, since iron tends to...

Água doce Manutenção

O sera aquatan influencia a fertilização com ferro?

Olá, Não, não há nada com que se preocupar. Em fertilizantes, tais como o sera florena, o ferro já está complexado e pode ser absorvido pelas plantas nesta forma sem qualquer...

Lago Doenças

Treating fin rot in a Koi

Hello, sera pond cyprinopur is suitable in this case, if it is only a bacterial infection. Good water hygiene is also very important. The treatment can be carried out directly in...

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