A couple of months ago I got a pelco to help keep the tank clean. Oregano, my RES was about 2 inches then and Pepper (Pelco) was about 2 inches also. Now Oregano is 2.5" and Pepper is 4". Sometimes he will ride on Oregano's shell, looks like he is trying to eat him. Is this unusual? It is only for a minute or two (seen it happen twice so far), then he gets off. Oh yeah, this has just started to happen since I got my 55 Long. I'm not really worried about it. It just seems kind of freakish...lol.


