beach
12/31/2002, 02:20 PM
made a mistake and have been using rubble that i have kept in a refug for frag attachment .this rubble looked clean but has started growing filamentous algae in my frag trays.it isn't bad but how can i control it.have a urchin and sally lite foot in the refug. but nothing but softies in the main prop tank.is there any other beast besides urchins and the sallylite foot.will tangs munch on filam algae.thanks beach