Im fustrated with my whole tank. Either I always have some sort of RTN on my SPS like BN that I can never seem to keep over of certian size. A couple of fish dying here and there like chromis or shrimps My lobster just went missing. Im always testing water cant seem to get anything regulated. Im almost ready to go with just fish for now if things keep it up. Or possibly sell everything just angry with my tank in general. AHHHHHWWWWW thanks for listening.