Currently i am planning a build for this coming summer. I want to do an indoor pond but have a small dilemma regarding the size. The pond will house a rtc and a couple midas cichlids along with some smaller fish. The thing i would like some opinions on is the dimensions i should build. There are two options that i favor more than others. One is 8'x8' and the other is 6'x10'. both will have water level of about 3'. which of these in your opinion would be better for the application? or would you do something different? and is 3' a good dept? Any suggestions or advice would be great thanks.