i bought a torch frag....1 st ?...I put some putty on the end of the torch where it was cerrated to attach it to a rock...was this a bad move???? 2nd question...I try spotfeeding it with the flow off and it won't take the food...small pieces of brine lay in it's tentacles and won't take...is there something wrong...everything else in the tank fine and i've had the torch for sometime now and just began feeding it....what do i do i want it to grow.....also how much flow and light for these little guys...help is appreciated!!!