Sep 5, 2021 #1 amsterdam_reefer Active Member View Badges My Tank Thread Joined Aug 7, 2021 Messages 127 Reaction score 144 Location amsterdam What state or country do you live in Other International Rating - 0% 0 0 0 I just found some weird hair/strains coming out under my rock any idea what it could be?
Sep 5, 2021 #2 Timfish Crusty Old Salt View Badges My Tank Thread Joined Jul 22, 2012 Messages 4,069 Reaction score 5,391 Location Austin, TX Rating - 0% 0 0 0 My first guess is serpulid worms, second guess is brittle stars. Both are beneficial.
Sep 6, 2021 #3 OP OP amsterdam_reefer Active Member View Badges My Tank Thread Joined Aug 7, 2021 Messages 127 Reaction score 144 Location amsterdam What state or country do you live in Other International Rating - 0% 0 0 0 Thanks for youre help but it is actually an spaghetti worm
