well i had a choice b/w an oscar ( had awsome juvinile colors ( or the 2 pink cons but didnt want to have the oscar outgrow my tank so i got the pink con.... now a Q for u all. can i use my 10 as a sump/overflow?? and if so how do i go about doing this?? when i get my 10 thats what i think i may do for my 29. so any help??