Aquarius16
Aquarium Advice Newbie
- Joined
- Feb 14, 2008
- Messages
- 3
When we first brought them home a year ago they opened fully. 6 months later they stopped and we do not know why. All of the other corals we bought at the same time are doing wonderfully. (Our Zenia is practically taking over every surface!). Last month the button polyps (on a rock) were at the top of the tank in full light and now I have moved them to the bottom, out of the direct light-but no improvement so far. Are there any additives that might benefit it?