cuc help

A fighting conchs is a good choice and a cool addition.

mine didn't look like fuzz...you have a picture

my big nose tang kept trying to get in the pic lol

maybe cyano? can't really tell from the pics, does it seem like a slimy goo

no and i have cyano before and it would take about a day to come back all the rock in those pic i took a tooth brush to them yesterday and then took my turkey baster to them 5 or 6 times in 4 hrs and within ten minutes the rocks were fuzzy again so i dont know cant find anything that looks like it so i dont know everything in the tank is happy and healthy my tang clowns and snails and hermits are eating it but they cant keep up

no CUC deaths? that is weird and I have no clue what it is, doesn't look like Dinos to me but looks nothing like what I had

nope cuc is going to town on it. yea i looked at your pics its different. i dont know im at a lose on it my corals i just put in are doing great as can be seen by my toadstool