[migget]

as far as i knw it is. i bought it from a friend of mine and hes had his for 3-4 years and the on in his display tank in his store god knows along time, i read up n them and nothing said tht it wasnt reef safe, only to have a good algea base and feed it meaty food every now and then to keep it form eating you inverts, but yah as far as i know it is.