So i have a 55gal tank and 6 SAE and i was wondering, b/c i have a algae problem, is this enough for a 55gal tank?or would otos be a better choice? i forgot to mention that for right now i have the tank divided in half, so really i have 6 SAEs in half a 55.After saying that im beginning to think the SAEs arent even eating the algae but snatching some from my altums when i feed them brine/mysis shrimp, could they be getting used to eating the shrimp? Would anyone recommend otos instead?? or anything else that eats algae but isnt a shrimp. thanks for any help.