not a chemist here ,do see high copper in old test,not in new??
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Normally I don’t run GAC carbon but last week I did put some in a bag just 3/4 cup rinsed well. Last night I did frag the hammer lost five heads. These pictures are this morning.Shoot.
Hard for me to say a cause for sure. Maybe the high phosphate along with the 1 dKH alk change? Did anyone mention stray voltage yet? I lost a Stylo once due to that.
Good luck with the rest of the corals.
Nope heaters are new with a controller and a thermometer in the tank.Any temperature swings?
Does brown jelly disease affect any corals besides LPS (especially Euphyllia and Duncans)? I wasn't aware of that.
I really don’t know. Odd that it would start with my bird’s nest and move to the hammer. Maybe I don’t have BJD but the flesh just bubbling off and looked like jelly and the microscope pic showed the same bugs that I’ve seen in other threads.Does brown jelly disease affect any corals besides LPS (especially Euphyllia and Duncans)? I wasn't aware of that.
Could GAC be a stresser if I don’t normally run it?normally ,just my experience ,remove bjd,take care of affected,run carbon,stops spread,keep us posted