FLbeachbum
Aquarium Advice Newbie
I got a rock with a few different types of polyps last week. When I first set it in the tank they opened up a lot. Now, only 1 or 2 of the yellows are opening up and they have lost their color. However all the others seem to be flourshing. Any ideas on what I can do or do they go through stages like this? One thing to note, my lamps have hit the 6 month mark and replacements will be here next week. Maybe the new bulbs will help? Nitrates are under 20 ppm and everything else is 0.