I am about to set up a 10 gallon. I am thinking of putting 3 Australian Rainbow Fish that are each about 3 inches and one Dojo Loach of about 4 inches in there. Is this too much? I was thinking the Loach would be okay in there because of the difference in swimming levels. I have all of these fish already in my 44 gallon, but I am trying to lessen the amount of fish in there. *thumbsups Thanks for any and all help!!!