Ultimate Pink Tip Grail Torch3. 5" in diameter, WYSIWYG and fully conditioned to life in a reef aquarium! These pink tips and nuclear tentacles will blow your mind! This is a perfect torch for someone just getting started with Euphyllia Torch Corals do well in medium lighting, that said, don't place them in par over 175 or so as they can get burned. They also prefer an alternating low to medium low flow. In regards to feeding, I would recommend target feeding it once a week with