Hey everyone, have a quick question. I have been battling Dino’s for awhile now and they are the ones where they go into the sand bed at night. Been frustrating to say the least, I have gotten my Phosphates and Nitrates up but no results at all. My question is should I just get rid of the sand I have now and get some new live sand? I would add some Microbater 7 and other things if I were to do that route. Is it worth it to strip out all of the sand I have now and replace it with new live sand?