Hi Deanna,
How long have you had the polyps before? For some reason some of mine are more pinkish and others more yellowish. Tell us a lil about your system. Have you noticed a change in coloration with the drop in phosphates?
I'm not positive. I think that was taken after we'd had them ~6 months.
I'm more of a passive reefer, where I tell my husband what to buy and what work he has to do on the system :lol: If you want more detailed info, I'm sure he's got it posted somewhere under the name RonMidtownStomp.
We are relatively low stocked on fish, but have many mid-sized colonies of SPS, LPS, zoas, and a few others. Our tank has been established for about 2 years, but the frag tank these were in has been up <3 months. Before that, they were in a different frag tank for ~3-6 months. All tanks are plumbed together as a single system, plus there is a sump, water change chamber, and a separate skimmer tank (don't know skimmer details). We have a closed loop on the display tank, and powerheads in all tanks. My husband likes to keep fairly high flow and light on everything. We have 250W 20k radiums and reflectors on all the tanks, 1 light per 2 feet of tank.
I'll have to check how the PnGs are doing lately. My husband had put them into the shade for awhile (on purpose) and our new zoas have been getting my attention lately. Any other questions?
Also, I'd like to note that our pink elephants have had 3 or 4 distinctly different looks since we got them ~1.5 years ago. They are finally starting to look a little pink, but my favorite was the pretty blue they were at one point. I think some zoas are just more variable depending on their environment than others (PPEs, for example, have been consistent in our tank over the same time period).