ok i would like to know the best algea eater to put in a tank with cichlids ...i don't like the "chinese" algea eater so please don't suggst it ..but are there any others that will be ok ...i have corries in other tanks but i don't want them in this tank ..so a snail that will not take over get eaten or overpopulate the tank as well would be nice ...it has slate rock caves and minimal fake plants and am just finding need for the "clean-up" crew...i really like the common pl*co, but am afraid the cichlids will be overly agressive?