i have a 200 gallon tank it is 6x2x2 i use 2 fx5 canister filters for filtration.. i housed frontosa in it at one time and was going to setup as a saltwater tank.. but i fell inlove with discus there colors are so beautiful and come in a wide aray.. my ? is if i house 10 disus in this tank would the filtration be enough.. i understand they need very clean water more so than frontosa.. i really don't want to mess with a ro system if i don't have to.. please no slams i am just looking for good info before i introduce discus to my tank ty..
