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Γλυκό νερό Ασθένειες

Angelfish has damaged fins

Hello, no, I do not - to shorten the fins is advisable only in very few exceptional situations (Lymphocystis in the outer fin zones). Feeling in the fins is unlikely as long as the...

Γλυκό νερό

Are clam and snail shells harmful in an aquarium?

Hello, there are no objections (except that it may appear optically unnatural, but this is a mere question of taste and does not bother the fish), provided the shells are free from...

Γλυκό νερό Ασπόνδυλα Φροντίδα

Are fertilizers harmful for shrimps?

Hello, they contain only such minimal traces of copper that there is no danger even for very sensitive shrimps and other invertebrates. sera florena and sera florenette are...

Αλμυρό νερό Τεχνικός εξοπλισμός

Are the sera aquarium heaters also suitable for brackish and salt water?

Hello, there is no objection in any way! The heaters are also suitable for brackish or salt water without any restriction. Best regards sera GmbHDr. Bodo Schnell

Γλυκό νερό Φροντίδα

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...

Γλυκό νερό Ασθένειες

Betta has no upper lip

Hello, this can be due to a disease (was there possibly any kind of skin slime visible?) or an injury. If it was that way from the beginning, a misshaping (e.g. by mineral of...

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