kolla även i här http://www.wetwebmedia.com/ca/volume_6/volume_6_3/capranem.html Där finns följande text att läsa + en massa annat om just liknande anemoner. "Stichodactyla haddoni, or Haddon’s Carpet Anemone, is the most commonly imported and readily available of the large carpet anemones, and can be identified by its thick central column with large pedal disc, very short, stubby tentacles and tentacle-free oral area, and attains a diameter of about 60 cm. Contrary to the popular belief that this species lives “on a reef”, Stichodactyla haddoni resides in the sand flats on the outskirts of reefs, where it consumes any and all animal matter that comes in contact with its tentacles. When threatened, Haddon’s anemone can pull itself completely beneath the sand, in an effort to escape predators. In the home aquarium, Stichodactyla haddoni will need a sand bed of at least four, and preferably six inches, as it is an unnatural and uncommon for this species to be content attached to a rocky substrate. Haddon’s carpet anemone is very sticky and will instantly and aggressively grab on to almost anything it touches, and also has a very strong sting. Most animals that come in contact with the tentacles of Haddon’s anemone will stick to the anemone and be killed by its nematocysts in a few seconds to a few minutes. Be careful when handling this species, because sensitive individuals may develop an itchy rash if the anemone makes contact with bare skin. Haddon’s carpet anemone occurs in several color variations: green, tan, red, blue, with green and tan being the most commonly seen."