I have a one gallon finned refugium attached to my coral tank filled with Chaeto algae. I put one small piece of live rock and seeded it with copepods and mysid shrimp. It seems to me that the chaeto explodes in this thing. I bought the water pump that is suggested for it and the LED hang on light that also comes with it. Does anyone use Chaeto in their refugium? Do you have to cut that stuff at least once a week? I have been tearing half off every week or two. Does anyone have any tricks to save the copepods in the bunch that you tear off?