Aug 17, 2022 #1 RubyU235 Active Member View Badges My Tank Thread Joined Apr 14, 2022 Messages 447 Reaction score 476 Location San Antonio Rating - 0% 0 0 0 Found it twisting/spinning like a cork screw in the water column with the lights off last night.
Aug 17, 2022 #2 JGT 5000 Club Member View Badges Reef Of The Month My Tank Thread Joined Jul 6, 2020 Messages 5,658 Reaction score 6,507 Location Northeast Rating - 0% 0 0 0 Looks like a dorvilleidae worm. Harmless.
