Zooanthid problem

[reeferious]

i like zoanthids in fact i absolutely adore them they're so colourful and undemanding that i must have atleast 6 large colonies growing in my tank. i'm always seeing swath of them closing for few days and reopening afterward. different types will grow and spread on same rock until they grow into eachother then each colony drew a line somewhere stop growing toward each other and begin spreading outward. like i said i like them so much i just dont have the heart to trim them back to size. so i wouldn't worry if you see yours closeup once in a while.