Quote:
Originally Posted by
Bubblegurl http:///forum/thread/387233/metallic-green-bubble#post_3405685
Hi, new to site, but have been browsing for a few months now. We have a 75 gl tank, set up in April this year. I just bought a metallic green bubble and a couple other corals this past weekend, but the green bubble has not opened up yet and I am worried, the other two look great and have been fun to watch, but the green one - nothing. I called the store I bought from and he asked me to bring in a water sample, and said because we were talking so much forgot about other supplements for these guys. I haven't been back to the store yet, will do so in the next day, but should I be concerned? Thanks for any feedback. Oh, all our parameters are good and have been stable for months!
Hi and welcome to the site.
If you do regular water changes you won't need to buy suppliments. NEVER dose what you don't test for. Instead of posting something like every thing is perfect, parameters are great......post the test result numbers. It's very hard to try and guess why a coral isn't opening if we don't have the numbers.
Bubble corals don't like too much flow (water current) if a power head is beating on it, it won't open. They like the light but not placed so high in the tank that the light cooks it either. In other words, corals need to find a happy place where the water and light is such that a coral will spread out and look it's best. And if it has too little light and no flow it won't be happy either.
If after a week the coral is not happy...place it someplace else in the tank and then wait a few days. Touching the coral or moving it around makes it think it's under attack and it will stay closed as a defense responce, so give it a few days to adjust after moving it.
Some corals will stay closed until it dies, they just don't make it. Water perameters, which might be perfect for everything else, isn't perfect for that coral. That's why you will hear people say something like..."I can't keep Xenia alive in my tank for nothing". Some corals just don't do well in certain tanks.
Pictures also help us help you.