Whether in an aquarium or a pond: a high quality filter material is essential. Along with the filter, it ensures crystal clear water and…

Which food for which species, how can I condition tap water according to natural requirements, and which functions must a strong filter system…

Hardly anyone can resist the fascination of a strikingly set-up aquarium. Who never found himself thinking “I would like to have one as well”?

Optimal CO₂ levels in the water are a precondition for abundantly growing plants. The CO₂ fertilization system by sera provides safety for aquarists.…

For lovers of the underwater world, there is nothing more beautiful than aquariums that make the hobby as easy as possible. The high quality complete…