I've had this zoa frag for 2 years now and it hasn't grown at all. I've tried different heights, light levels, light fixtures, and flow rates none of which has seemed to change how it acted at all which is a shame because I really like them.
Does anyone have any input on this? All the rest of my corals are growing great, including zoas, palys, montipora, Acropora, Duncan, leathers, mushrooms, and a Frogspawn. This is the only coral I have that's not doing anything.