I would say no. Your tank is going to be quite busy, and quite high aggro. Even the big, fish eating killies don't move much and you have some very active fish in there.
Killies can be aggressive, and there are some large ones to 20 centimetres about. I still don't think these would work, and they're not easy to get hold of either. Plus just because they're African doesn't mean they do well in hard water. |