thanks i just picked up 5 loaches all odd balls, and 6 silver dollers only $30 , also i went to a new petsmart and they rock , no dead fish or ich , all fish healthy , but they are annoying they kept saying ima have an ammonia spike if i keep buying fish i was like WTF i have a 180 g, but what do the clown loaches eat and the dollers are they safe around 4-5 inch cichlids the clowns are 3 inches and dollers are small