Jewel Anemone

About

Jewel anemone (Corynactis parvula) is a small colonial cnidarian native to the subtropical waters of the US and Canadian Atlantic coast, where it attaches itself to hard substrate and spends its life completely sessile. Despite being classified as a coral, it looks far more like a miniature anemone, with rounded, knob-tipped tentacles that give each polyp a distinctive beaded appearance. The tentacles often come in contrasting colors between the column and the tips, which makes a well-established colony genuinely pretty to look at without needing any flashy lighting to show it off. In fact, this species does best under subdued light, making it one of the few reef invertebrates that actually fits well in lower-output setups. Gentle, indirect flow suits it better than any direct current. Because it reproduces readily through clonal division, a single specimen can gradually spread into a colorful encrusting patch across rockwork. That growth habit, combined with its tolerance for modest conditions, makes it a reasonable choice for reef keepers who want something a little different from the usual coral lineup. It is considered reef safe and its beginner-friendly care level means you don't need years of reef experience to keep it happy.