Angelfish in the aquarium
Their unique appearance makes them recognisable at first glance: Angelfish impress with their interesting physique and are welcome guests in the South America tank. Read more »
Intestinal respiration in fish
What sounds like a funny joke at first glance ensures the survival of some fish: intestinal respiration. Let's take a closer look.
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Goggle eyes in ornamental fish
If your fish is making bigger eyes than usual, it could be that he needs your help. While goggle-eye disease is not very common, knowing about it can be beneficial. Read more »
Axolotl in aquaristics
It was only in 2006 that the status of the axolotl as nearly extinct was revised at the International Conference on the Conservation of Species. That's why its breeding and keeping is very important in aquaristics. Here you can find out everything about your water monster. Read more »
The infectious abdominal dropsy (BWS)
Rounded - so what? If your fish look a little chubbier, it may be because you've been a little too good with them. But it can also be that they are really sick, because then they look almost similar. Abdominal dropsy does not appear often in the aquarium, but it is all the... Read more »
Zebrafish and the Nobel Prize 2021
Mice and rats are symbolic animals to many in research. But in addition to the furry rodents, the popular zebrafish as a "fish model" is now increasingly coming into the focus of researchers and even offers amazing prospects for the future. Read more »
The white spot disease in fish aquarium
No sooner have the new, much-awaited fish finally arrived than they suddenly appear in a completely different design: instead of colorful stripes and colors, one after the other suddenly has white spots. Food becomes uninteresting and somehow the fish seem to want to scratch... Read more »
Aquarium fish in mini pond
Especially when the summer months are approaching again, most people are drawn outside into nature. It is not uncommon for some aquarists to maintain garden ponds or to wish for a little more liveliness and greenery on the terrace and balcony. Some aquarium fish can even move... Read more »
XXl Blog: Betta splendens - fighting fish in the aquarium
Fighting fish are becoming more and more popular among aquarium hobbyists and those who want to become one. No wonder, they are quite easy to keep and breed and are a real feast for the eyes among freshwater aquarium fish. But are they solitary or not, can they be socialised... Read more »
Keep puffer fish in aquarium
The puffer fish is an extremely popular fish that you can keep in the aquarium. In the blog we introduce you to all freshwater puffer fish species and we go into the specifics and needs. Read more »