I suggest a 10 gallon with live rock and two clowns....thats would make the clown(s) happier....tanks aren't alot of money....im sure someone here could hook you up...i just gave mine away or i would certainly help you out..lol
it is not about the $, I already have the 5 gallon set up in my daughters room. It has been set up for 1 year and her yellow damsel just died.
maybe i will add a green chromie instead.