Eau douce Soins sera super peat (blackpeat granulate): how much and how long? Hello, you can calculate 4 - 6 weeks as an average.This also depends on the KH and the water change rate [see also FAQ "How long may peat granulate (sera super peat) remain in the... Voir la réponse complète
Eau douce Poissons Black Widow Tetras (Gymnocorymbus ternetzi) spawned Hello, Concerning "spawn mold":It is also possible that the eggs were not or only partially fertilized. Unfertilized eggs quickly fall apart and become moldy, mold can then also... Voir la réponse complète
Eau douce Aliments How can I soften dry food and remove the air it contains? Hello, fish of the middle and deeper water layers often do not like to eat from the water surface – they instinctively “know” there is danger by hungry birds. However, freeze dried... Voir la réponse complète
Eau douce Poissons Differences between Dwarf Gourami and Honey Gourami (Colisa lalia and Colisa sota/chuna) Hello, they are two closely related but nevertheless different species: red Dwarf Gouramis are a bred variant of Dwarf Gouramis (Colisa lalia), which in its original form have... Voir la réponse complète
Eau douce Soins What does "NO2-N" mean? Hello, this is nitrite nitrogen, or in other words the N that is included in NO2. Correspondingly, both values (NO2 and NO2-N) can be converted into each other by simply multiplying... Voir la réponse complète
Eau de mer What do I need for setting up a saltwater aquarium with 220 liters? Hello, you should include the following: heater (the wattage depends on the desired water temperature as well as the surrounding temperature) lighting (type and intensity depend... Voir la réponse complète