they are swimming and interacting fine. the notatus arent crazy about the rotkeils yet and the wild red ceibal is being relentless in chasing everyone now. but overall just establishing thier turf and dominance. we will see. my collection is where i want it to be I think and now i just want to watch everything pair up and mature. at that point i will have to move and rehome some things and remove the extra specimen in most of these species that doesnt pair, but i have a little while.