I have a small candy cane frag in my tank and I have noticed it starting to branch out. I bought it with 4 heads and now there are 6. I was told to just drop it in a crevice and it would be fine, so I dropped it into this small crevice in one of the larger LR pieces. Now it looks cramped to me, should I pull it out and glue the base to a piece of rubble so that it has room to spread or will it adapt and continue to grow up as well as out? Here are some shots of it, but not the best ones.