This acro that had severe rot on more than half of it had to be fragged. A week later the cut part starting to have a bit if diatom on it. Is this normal? How long does it normally take for it to start growing back its tissue. Here's a pic of the coral after I fragged it. Can sum1 please give me a name for this acro. It is purple with blue hue in it. Kinda hard to see in pic. Thx!
