steve68 said:Yes Carlo i have the Red one's the bad ones not the brown ones.
tank is 210 900lbs of L/R 600 gallons of total water.
11 fish inverts are the usual & i used to have nice corals
the PH,ALK.Salinity.CAL & PO are with in normal range.
flatworms are everywhere sand & rocks.
& yes i am going to start all over again.