Bought a couple pounds of lr at lfs today. The piece had a little mushroom about the size of a quater. I told lfs that my tank only had 25w phlorecent bulb for lighting. It is a 20 gallon hex, I was planning for it to be a FOWLR. Tank now has about 15 lbs liverock, penquin 110 filter and a small powerhead. No ls, just argomite, about 5 inches. I am worried about lighting, if I rig up another strip for blue light, do such "hardy" corals have a chance. What else could I do to make this little guy happy? Put him close to light? Add more current. From the little bit of research I have done(Flenner), it sounds like he might be OK and multiply?