Hey guys, I have been doing Fw for a while, i have a 75g and a 45g and a spare 5.5g i used to use for a betta. Ive always wanted to try a SW project but it just seems intimidating, so finally i think im gonna try starting small, with the 5G. Excactly what do I need? Do i need a refrigium and power head and stuff? I have a hood that fits a 15 watt incandescent bulb, i know this wont be enough light. can someone give me some pointers and advice on setting this up as my first SW?