so this is actually my first impulse buy. i bought encrusting montipora, or thats what they told me it was. i bought it because i dont have any SPS and it was only 10 dollars for a half dollar sized piece. is cool and im glad i bought it but i dont really know what to do with it. so its on my highest rock close ot where my filter comes out at. how do i tell if its happy? dont i pic a great thing ot impulse buy on lol.