Hi Folks, I have a 27 gal hex tank that I started in early February. We are starting to see some brownish red algae growth, so I am thinking that it is time to start think about adding an algae eater to the environment. I have read many posts here that discourage getting common Plecos because they grow too large for smaller tanks, and after learning a little about them, I agree. So, that leaves me with the question, are there algae eater species that are good for a tank my size? Any help you can provide is greatly appreciated.