IMO, the Khuli Loaches would be the best. Even the peacock eel can eat you Apistos.
If you go the Peacock eel ,which is not a bad idea, I would get rid of the Apistos and get some bigger fishes.
If you go the Peacock eel ,which is not a bad idea, I would get rid of the Apistos and get some bigger fishes.