Foire aux questions

Eau douce Soins

Can I use sera bio nitrivec in a stocked aquarium?

Hello, this is of course possible, e.g. during the water changes mentioned on the label. However, you can also just add it into the filter as to improve the biological breakdown...

Eau douce Matériel technique

Is it possible to use sera floredepot together with an undergravel heater?

Hello, no, there are no objections! Best regards sera GmbHDr. Bodo Schnell

Eau douce Invertébrés Soins

Completely new setup after algae trouble? / Snails in the aquarium

Hello, I do not recommend a completely new setup - this would only destroy useful biological systems that build up slowly. It takes about 1 - 2 years until an aquarium is really...

Eau douce Maladies

Can fish die even several days after a nitrite intoxication?

Hello, the nitrite level should by all means checked daily (twice if possible) - sera toxivec and sera bio nitrivec provide detoxification and biological activation, respectively. B...

Eau de mer

Live rock from the Mediterranean Sea: Which salinity?

Hello, Concerning "aeration/temperature":Yes, I agree. Concerning "salinity":You can use the same salinities as they are usual in reef tanks, everything between 3.3 - 3.6% is OK...

Eau douce Poissons

Espérance de vie des Corydoras

Bonjour, cela peut indiquer un empoisonnement, mais il est probable que d'autres poissons seraient touchés. L'espérance de vie de la plupart des espèces de Corydoras peut être fixée...

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