Dry Rock and long-term bacterial bloom

[Jaws]

Originally Posted by jon.smolders

No worries. If it is the same issue then it would be interesting to see if there our systems have something in common that could be causing it. You said your system is two months old? Are you 100% dry rock right now? Also let me know if the UV works for you...

I used about 200 pounds of dry rock but I bleached it then gave it an acid bath and dried it in the sun for days. Then I cycled it in the tank for over two months before adding fish. I also used Prodibio to help with the bacteria. I added about 100 pounds of live rock to the display tank about a month ago too to help seed everything. I've sinced moved it to the fish room in a 100G dark tank designed for rock only that's connected to the rest of the system. I also run carbon. I figured that would be enough to get rid of the haze in the tank but unfortunately not. I should also mention I've sold a ton of the extra rock I had from the same batch to other reefers and they didn't have any problems that I'm aware of and their tanks are flourishing. They were adding it to their existing already established setups though. Since I'm starting to lose fish now, I'm getting really worried something else is wrong. All parameters are great though. I'll let you know how it goes. I look forward to your experience as well.