Jun 21, 2023 #1 M micl10 Community Member View Badges Joined Aug 22, 2016 Messages 72 Reaction score 28 Rating - 0% 0 0 0 They're barely the size of of large copepod, but there's suddenly 50 or so in my tank? Snail babies?
Jun 21, 2023 #2 mattdg Well-Known Member View Badges Reef Tank 365 Hudson Valley Reef Keepers My Tank Thread Joined Aug 18, 2017 Messages 885 Reaction score 1,412 Location New Hamburg NY Rating - 100% 1 0 0 my guess is stomatella
Jun 25, 2023 #3 OP OP M micl10 Community Member View Badges Joined Aug 22, 2016 Messages 72 Reaction score 28 Rating - 0% 0 0 0 Any possibility these might be flatworms?