I have seen Rod on here a few days ago... and he would be my first stop for advice. However my 2 cents, as stated there are a few different types of carpet anemones so do your homework and make sure you know which one your looking at or interested in. Stichodactyla gigantia is considered the most difficult species of anemone to keep, and they require very strong lighting...nothing less than metal halide. And the other end of the spectrum is Stichodactyla Haddoni which is considered one of the hardier clown anemones. And can also be comfortable in a wide range of different types of light. And Stichodactyla Mertensii which is the largest of all anemone species 3' in dia or more and is also recomended to have nothing less than metal halide lighting. HTH good luck.