Here is a picture of my two
CAE's. I got them May 2007 from walmart. they were only about 1/2 inch long. I put them in my outdoor pond since I had moss all over the place. No more moss. They were both the same color when I put them in (the normal coloring) but the one has changed to a pied color. I really like having them in the pond. They swim in the shadow of my
goldfish. I don't see the normal colored one very often, it blends in with the pond too well. I like watching the other dart around from fish shadow to fish shadow. I haven't had any problems with agression, but I think that's because I have lots of room for them to swim and hide and plenty of food for them. I have a pleco in my pond also - He has his favorite spot on one of the shelves under a flat rock...