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Agua dulce

Montaje de un acuario con una suave corriente de agua para guramis

Hola, En cuanto a "tierra para estanques":En general, no recomiendo el uso de tierra en los acuarios, incluyendo la tierra para estanques.Algunos tipos de tierra son muy ricos en...

Agua dulce Peces

New gourami attacks older ones

Hello, this raises the suspicion that it possibly is not a female but a juvenile male! In case of open injuries, a mild anti-bacterial treatment (liquid sera baktopur) makes sense...

Agua dulce Cuidado

Newly added plants turn yellow / Leaves decompose

Hello, this is absolutely normal with many plants - they also need to adapt. Especially the species with large leaves (e.g. Echinodorus spp., Anubias spp.) are originally swamp...

Agua dulce Técnica

Nitrate breakdown with sera siporax: What kind of filter is suitable?

Hello, an external filter is possible. The filter type isn't that important - both internal and external setups will work just fine. The setup is pretty simple: the first step is...

Agua dulce Cuidado

Nitrite level remains very high for months

Hello, something is wrong with the filter if the nitrite level is still that high! The biological performance of internal and external filters is the same, provided the filters are...

Agua dulce Cuidado

Nitrite levels remains at 0.3 mg/l for a longer time

Hello, the nitrite peak may indeed occur or be present later than after 4 weeks. Using a really highly active filter medium (sera siporax Professional) and a biostarter (sera bio...

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