The guy at the LFS was trying to persude me not to buy any neon tetras with my clown loache as he said they eat them, I argued back saying I have never heard of this considering that they enjoy plant life, snails and wormy type food. I have never heard of them eating other fish. Also I have clowns in there now with my tetras and there has been absolutely no sign of them becoming aggressive towards them. Has anybody else encountered a clown eating their tetras?