i cant remember if it is too much alk or too little alk that causes the tips of sps to lose their flesh.
i cant remember if it is too much alk or too little alk that causes the tips of sps to lose their flesh.
Im not sure, but my Tunze took some flesh off of one of my acros...
Sean
Usualy, if all perameters are in check, its too much constant direct flow. Or rtn (rapid tissue necrosis) or sloughing.
it's not in direct flow and it is only affecting my frags from seaworld.
Sometimes theres no explaination, it just happens. Look closely for red mites.