My new yo-yo loach(I know, i know, they have to be in a school, I will get more when the place has more) is hiding behind my powerhead in the back of the tank. He seems to be doing fine and everything looks good. He calmed down sinse yesterday when all he did was go up and down along the front of the tank. I hope he starts feasting on the snails soon. I made a nice snail trap for him. All i did was put in a few pieces of zucchini in for the plecos and the snail are all over the piece that is on the sand.