disc

Hi Reefers, in the past months, I discovered more and more of those small discs (0.5-2mm Diameter). Recently it was especially pronounced by showing up ON the clove polyps (btw, which ones are the less invasive ones that are still a PITA to remove from Rock?). The discs are easy to dislogde at...

Picked up these 4" square THIN frag plates at Aquashella in Dallas a couple weeks ago and would looked to find more like them. Unfortunately I can't remember the vendor we got them from. Anyone have a lead on them or something similar?