i have 2 clown loachs and some filters i ahve a pgium rated for 55g but has not impeller i also have a pegium rated for 30g the filters are about 1-3 months old and havent been used but for mabye 2weeks on my 20g they work. i also have a silver dat 4" i would be will to part with for a silver the clown loachs are 3, and 3.5"
thanks guys 
