I just talked to Mike the manager at 50 Fathoms, he personally has 3 pairs in his 180 and is a complete severum nut case. He said his females started w/ some red spots and they faded out as they grew. His pairs are the reason I got into notatus really. He does have some left at the shop and he's going to isolate me one w/ virtually no spots so I can swap. I did look at my 4 b4 work, 1 definitely has only 1/3 the spots as the other 3 and a much shorter rounded anal fin.
From DJ/MC Decker