Last night I did a good cleaning. Sand was white, rocks were scrubbed.
Today the Dino's are already showing and I only have actinics on today. The few frags I have are starting to suffer. Colors are fading, pe is not happening.
I just dosed Dr. Tim's Eco Balance and some IO bacteria. To help bring bacteria levels back.
UV didn't really help with these guys not sure they really come out at night. I have even shut off my moon lights.
I have some silica comming along with live phytoplankton and sea lettuce. Came across a thread where there was an article that sea lettuce may contain some chemicals that kill dinos. Not sure about this but worth a try.