Hi iv been wanting a rtc since i was a kid and never thought it possible to keep such a huge fish.Im now in the position were Im building a 8x8x3 tropical pond in the shed/fish shed so iv set up a temp tank 4x2x18 and just wondering is it to big for 2 and half inch rtc.I have got a wee 2 footer i could put him in at the moment but would he not have loads more room in the 4 footer or will he be scared to come out of hiding in such a big tank ?








