i am new to keeping clowns or any other type of loach. i have two 5" CL's in a 75 gallon tank with a bahia kelberi and a mono both 5-6". while i was at work lastnight my fiancee noticed one of the clowns lying on its side next to a cluster of rocks. she to me it stayed in the same exact spot and position overnight and was still there when she woke up. when i got home later this morning she pointed it out to me and as i went to remove it from the tank. the loach suddenly became aware and darted off. he or she has been swimming, eating and seems perfectly healthy all day. what up with that??? thanks