So far I have 2 clowns, 2 Hectors, 1 watchman, 1 pistol, 2 urchins, 1 serpent star, a few hermits, a few snails. Thinking about adding a damsel and another goby or blenny but don't want to overstock. Filtration is superb, skimmer and 4 stage filtration keeping water parameters perfect. Thanks in advance for any recommendations I would like an attractive algae eater like a tailspot blenny or something more colorful and effective at algae control as I am experiencing brown hair algae and diotom outbreak. Nutrients have been cut back via reduced feeding.