How often should hammers and acans poop?

[fishski13]

I have a few hammers and acan in my 10 gallon reef. I feed about twice a week using reef roids, coral candy, and oyster tissue. I also occasionally on top of the coral feeding add live phyto for my pods which I assume the coral also feed off of sometimes. I have been realizing recently that they have been pooping almost every day. Is this normal? Or are they expelling zooxanthellae? Also could it be brown jelly disease? I have been reading this disease usually starts on the outside and eats the flesh away. The poop which i think it is always comes from the mouth. Can i rule out brown jelly syndrome?

 

[Shirak]

Photos?