I have a 55 gal setup as of now i have a yellow lab, blue peacock, golden peacock, and a eureka peacock. I was wondering what would a good algae eater would be to add in my tank. I would consider otto's but im affraid they could become a snack for my cichlids. SAE's ive considered but have read they dart about alot and could disturb the other fish, or maybe a bristlenose pleco but im not sure about them either. thanks in advance for any advice.