i have a Black Moore Gold Fish and a medium sized Male Betta who are supposidly 'compatible' and they are fighting.... WTF man, WTF!!! They are in a 10 gallon aruarium so i know its big enough for them. any suggestions?
they are not compatible and a 10 gallon is not big enough for even a single goldfish. Buy another tank, 20+ gallons, for the black moor or take it back to the lfs and speak to them about incompatibility.