im going to be getting a 20 to 30 gallon tank on thursday and i would like to start thinking of some tank mates i can have with my black moor when i get one (after the tank cycles).. i was thinking of a red fantail goldfish but im afraid that the fantail will be quicker then the black moor. does anyone have any suggestions on what other type of fish i can have with my black moor because i do want some fish with color because although the black moor is soo cute he has no color...