Jun 11, 2020 #21 Algaewarrior Active Member View Badges Pacific Northwest Reefers Joined May 18, 2018 Messages 423 Reaction score 385 Rating - 0% 0 0 0 Try putting a filefish in there and see if it eats them.
Jun 11, 2020 #22 newave New Member View Badges Joined Jun 10, 2020 Messages 16 Reaction score 23 Location Columbus, OH What state or country do you live in Ohio Rating - 0% 0 0 0 Some more clues to ID, at least for what I have recently had appearing in my tank: - I don't have a light meant for growing coral (yet). Just basic LED that came with the 3 gallon Tetra Cube. - They super, super quickly retract into their stem/tube (?) in response to light touch. - They're popping up fast, 4 have appeared within a week. Not confined just one area of the tank, popped up on two separate "islands" of LR. Attachments 20200611_154526.mp4 12.1 MB
Some more clues to ID, at least for what I have recently had appearing in my tank: - I don't have a light meant for growing coral (yet). Just basic LED that came with the 3 gallon Tetra Cube. - They super, super quickly retract into their stem/tube (?) in response to light touch. - They're popping up fast, 4 have appeared within a week. Not confined just one area of the tank, popped up on two separate "islands" of LR.
Jun 11, 2020 #23 zoablasto Community Member View Badges Joined May 27, 2020 Messages 45 Reaction score 27 What state or country do you live in Ohio Rating - 0% 0 0 0 Probably a Xenia