Thanks
There is an increase in nuisance algae. I have rock attached ulva which is new to my tank and some bryopsis. Since the tank has only snails They wont eat the stuff. In the big tank the critters and fish make sure its cleaned up. I am not sure what to do in this tank. I never had hermits, just to eat algae. I dont know if they eat the stuff or not. I dont think there is enough to support a tux urchin. Maybe I will ask at the dome tomorrow, unless someone has suggestions.