Résultats pour le mot-clé: Matériel technique

Eau douce Matériel technique

To which height should I adjust the outlet of an internal filter?

Hello, there are no firm rules, both is possible. Adusting the filter outlet also depends on the fish that you keep. Labyrinth fish, for example, require slow water currents - not...

Eau douce Soins Matériel technique

Operating a CO2 system without nocturnal switchoff?

Hello, basically, there are the following ways to interrupt CO2 addition at night: a pH regulated solenoid valve (seramic pH Controller) a solenoid valve triggered by a timer a...

Eau douce Matériel technique

Filter performance goes down very quickly, water becomes cloudy

Hello, at least the biologically active main filter media should be cleansed as rarely as possible. The minimum time before the biologically active filter compartment needs to be...

Eau douce Matériel technique

Does the sera blue sky support algae growth, and is it suitable for planted aquariums?

Hello, Concerning "planted aquariums":this is actually possible. However, it is mainly used for aquariums with fish from open water (e.g. East Afrikan rift lakes) due to its color. ...

Eau douce Matériel technique

Internal filter sera F 400 - is it possible to redirect the water current?

Hello, the instructions for use can be downloaded from our web site, and of course we also e-mail them on request! The filter must indeed be completely submerged. You can redirect...

Eau douce Soins Matériel technique

Is a CO2 reactor required for CO2 fertilization?

Hello, the reactor is not especially required for the control unit, but generally for CO2 fertilization. It ensures the CO2 dissolves completely in the aquarium water. The sera CO2...

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