For a lil bit i have a 7 inch buttikoferi in a 29 gallon.I kno it sounds wrong but i have to save up for another tank.For filtration it has a aquaclear (200) 50 gallon filter,would this be enough.If i took that off would a aquaclear 500(110) gallon filter fit on the 29 gallon.He is in the tank by himself.