Is this the tetrodotoxin?Not only that but I think puffers have toxic skin.
This wouldn't work. In addition to needing very different water parameters, most notable pH and gH, the Travancoricus would bite the Mbu's fins. You should probably start off with a group of 6 Travancoricus in a 29 gallon or so.Just wondering has anyone tried it and will it work since mbus are not aggressive?