Newbie 75 gallon

[Frogger]

I had 2 coral colonies (garf bonsai, pink birdsnest) that I thought I had killed (bleached) a year ago because of a phosphate/nitrate/alkalinity issue. Low and behold, I cut away the skeletons and there was nothing left or at least I thought. About 8 months later the bonsai started growing back (2" long now multiple stems) and I noticed the birdsnest growing back about a month ago. It is a little over an inch long now multiple stems.

You just never know.

I have about another half dozen or so I killed in that same episode that I am still holding my breath for.