2 Asellus aquaticus as permanent inhabitants of the aquarium. For this purpose the reservoir may also be low. As a lot better use of coarse sand, which is placed on top small pebbles. Half of the reservoir is better to plant the plants. By the way, Asellus aquaticus well cope with hair algae and diatoms, buyout grow on the leaves of higher plants. In such circumstances, the dim light of the donkeys can be seen day and night (fear of bright light). In a 20-liter old, overgrown vegetation aquarium, 20-30 crustaceans can not feed at all. This will reduce the irrepressible fecundity of donkeys, and live longer.
Asellus aquaticus bypassed attention aquarists, but in vain. As forage crops nutritionally they have no equal. Chitin layer they have a very soft and they are all eaten by the fish.This is especially important for those involved in divorce, difficult in this respect fish. Yeah, just keep these crustaceans - great fun. Contain the same crab-spiders (the same size as the donkeys), which in general is not seen in the aquarium. For example, to verify whether alive my crab spiders have to try very hard - poperevorachivat all the rocks in the aquarium. So, I recommend to pay attention to these interesting crustaceans, which can catch an ordinary aquarium net, almost anywhere where there is water.