hi question about some kind of growth, theve been growing crazy since i got my LR. at first there was only one tiny little one but now theres like 4 of them. there long fuzzy looking things . They are really florescent green looking, i think there really cool but wondering what there doing, i guess i could get pictures on here if you wantbut there worm like, not animals that go in and out but like corals or sponges.