Hi folks. Thanks for all the great replies. Just to update the thread...
It's been going on for about a month and tj colony is about smoked at this point.
Tons of flow with two Apex wav's, a gyre, and a healthy return pump.
Par for the colony is around 400. It's right at the top and is under 3 kessil 360 and 4 T5's.
I tried adding flatwork exit last weekend. Nothing happened with the first dose, added an extra dose and still nothing. So I'm guessing flat worms we're not the issue.
I've since lowered the alk, or tried to lower the alk to around 8 to take some stress off. Unfortunately the tank is barely pulling any alk or calcium while the colony is dying off. I have a ton of SPS and a large clam, so I'm guessing the die off is irritating everything.....
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