SO I have finally found a shrimp-suitable filter would I think probably order again one for my dwarf crayfish! I hope that the filter for my 50-54L AQ is enough! because I have a Eheim Aquaball pulled Noylonstrumpfhose about it because of the young shrimp! Will the filter for my cancer Aquarium 30L buy, because the young dwarf crayfish Dennerle disappearing behind the filter and despite nylon pantyhose still sucked die and clog the filter !!!
Find just a shame that you can not stimulate the flow ... Otherwise a very nice and quiet Super Compact sponge filter.