Its max or squammy. Its hard to tell unless you can provide a pic of its shell. I wouldn't bother it for any additional pics. A positive ID at this point is going to be very difficult. Let it grow some more and then post a pic in a month or two.
I feed my fish TOO much so that my corals do not bleach out. I was under the impression that this zeolith creates bacterioplankton for the sps. The ammount of fish feces my corals require would decrease therefore I would not need to feed my fish as much which would reduce phosphate.
I do not directly feed my corals. I mainly have the tank for the clams. I am just tired of looking at certain unhealthy corals. There is a correlation between the use of GFO and pinched mantle so I would rather not try it.
I will give you a little history. I have an sps/clam tank. I have a problem with my tank that I just cant seem to fix. I have always had trouble with nutrient balance. I am dosing sugar and feeding more but my corals now have horrible growth and are pale. When I dont dose carbon, I end up with...