I recently purchased a massive piece of branching green star polyps from my LFS. It was completely out in their tank which has 4 vho 2 actinic 2 daylight, and is now under my 175 w and 250 w metal halides. It is placed in the upper middle portion of my tank. My water parametes are great but it is not coming out, could it be too much light or not enough current?



