i have come across a 2' artc that i would like to give a shot. my rtc is currently 12-13" (havent actually measured but i tend to shoot on the low side) my rtc x tsn is in a grow out till it is atleast 12" about to pick up another rtc x tsn same size and my tsn is trailing ALOT falling in at about 4" barely growing but one day he will pick it up im sure. housing is a 1200 gallon 8'x8'x2'8" indoor pond. there are quite a few dithers also (sa/ca cichlids). i guess the question i want to ask is would you do it?