The only change that I can think of that would directly affect the anemone is the crab but other than that everything has been the same. My tank includes 2 oscellaris clowns, pink spotted watchman goby, firefin tang, green spotted puffer, Midas blenny, peppermint shrimp, anemone crab, condylactis anemone (which is doing great). About 10-15 hermit crabs. The lighting is a metal halide 250w hanging fixture. Temp- 77F. Salinity- 1.022. Nitrates- 10-20ppm nitrites- 0ppm ammonia- 0ppm pH- 8.2. I use instant ocean salt. Filtration is emperor 400 bio wheel. I can say that the algae growth is pretty rapid. I had a sea hare which was doing a great job of cleaning it up but it died after a few weeks.