I have a little problem with brown algae in my cichlid tank. Can i move my 2 inch SAE to my cichlid tank from my 20 G. Will he be safe in there? My 55 G tank has been divided in 2. On one side i have male, female convict with babies and on the other side i have 2 bumble bees 1 male convict and 1 red zebra. The side that has 4 cichlids has been the most effected with brown algae. Can I? is it safe? Anybody?