I might have this too, though not as widespread as @Darkxerox and @MichaelB Looks like hair algae but nothing is eating it (tang, blenny, astrea, turbo, trochus). Maybe something is in the air in the south bay lol.
The Vivid Confetti looks like it has it in a couple spots, but it has been the healthiest/best growing of the bunch. It's the only acro with fully extended polyps at night.
August 2025
January 2026
I think I'm having similar issues as @derek_SR It definitely looks like what @CaseyP posted about neoplasia/tulip polyp syndrome when I look it up.
Acros with bumpy bumps, stalled growth, fading color. Some of the corals afflicted:
July 2025
January 2026
July 2025
January 2026
August...
Off to a new home:
BLA Canary Torch colony 5 heads:
When I got it as a frag 2/15/25:
Holy Grail Micromussa on 5" Plate:
When I got it as frag on 1.5" plug 9/11/4:
Visions Micromussa on 4" plate:
When I got it as frag on 1.5" plug 9/11/4:
Paradaise Favia on 5" plate"
When I got it...