I have not yet purchased from them, but have heard good feedback. I agree with the earlier comment that small size is preferred for both crabs and snails. Larger crabs are more dangerous and troublesome. Larger snails are not able to get into some areas and also can knock over small rocks and corals. My only concern with most reef packages that I see on the web is that almost all go way too heavy on the crabs. I also feel that they recommend too many creatures for any tank size. Perhaps to quickly clean up existing algae in a tank, that many may be needed. However, as soon as the algae is cleaned up, what are all those snails and crabs going to eat? If you get one third as many and give them a little longer to work, I feel you will be better off.
