i've decided on making a 10 gallon refuge for my 10 gallon tank. in the intake area, will be a skimmer, heater and intake from main tank of course. then i was going to use three baffles to reduce bubbles, which will empty into the refuge area. and to give you the whole picture, i will then use 2 baffles to divide the return pump from refuge. i tried to find out what exactly i need to put in the refuge. i have some chaetomorpha and this other algae i can't identify (http://www.aquariumadvice.com/photopost/showphoto.php?photo=10636). i already have some florida crushed coral a wouldn't mind not going to waste. also how much lighting will i need? thanks