I saw someone selling three 5-6" tinfoil barbs on CL and was thinking of getting them. I was wondering how they would fair if I put them in my 125 with two Oscars, one is about 10" and the other is about 8" and a few other fish. I know they work well when the same size, but I was wondering if the size difference is too extreme. I always liked the look of tinfoil barbs, but I have never owned any, this may be my chance to get some for cheap. What do you think MFK?
