it is an aquaclear 75 pro with the built in skimmer. yes it did come with a pump. the pump it came with is a rio 600 and i bought a cap 2200 for the return pump. the water sits about 1 inch below the cup and the bubbles almost come to the bottom of the cup. i let it run all day saturday and sundayand the bubbles never made it into the tube that runs through the middle of the cup, (except for about the first ten minutes, the bubbles went all the way up and overflowed into the cup, but then they died down and haven't gone back up yet)
as far as the angel i've tried to feed it everything. brine shrimp, flake food, and i've even tried the frozen pygmy angel food (i think formula one makes it). i haven't seen anything pick on it at all. the only other things that are in the tank are 5 damsels, a serpent star, some blue legged hermit crabs, and turbo snails. the one thing that i did notice is that the angel took over the spot where the starfish used to hide and he doesn't move out of that spot. he just sits in there and turns in circles. as for the starfish he looks as if something has been picking on him. it looks like he has "bite" marks on his legs. that has never been there before the angel was added. could the angel be picking on the starfish?
thanks again for the help!!!