Jun 29, 2017 #1 M MysterioMask Aquarium Advice Newbie Joined Jun 26, 2017 Messages 9 I found this clearish structure on my dry rock while cleaning it. It's hard. Is it something I should chip away or just leave it?
I found this clearish structure on my dry rock while cleaning it. It's hard. Is it something I should chip away or just leave it?
Jun 29, 2017 #2 bribo12 Aquarium Advice Addict Joined Sep 19, 2013 Messages 9,729 Location Maryland Just leave it probably an old worm tube or something of the sort
Jun 29, 2017 #3 OP OP M MysterioMask Aquarium Advice Newbie Joined Jun 26, 2017 Messages 9 bribo12 said: Just leave it probably an old worm tube or something of the sort Click to expand... I'm still curious what this might be. Why would a worm tube be hard and solid?
bribo12 said: Just leave it probably an old worm tube or something of the sort Click to expand... I'm still curious what this might be. Why would a worm tube be hard and solid?
Jun 29, 2017 #4 bribo12 Aquarium Advice Addict Joined Sep 19, 2013 Messages 9,729 Location Maryland Because a lot of polychaete tube worms make their shells out of calcium and organic material. But I don't know if that's it for sure. Just a guess
Because a lot of polychaete tube worms make their shells out of calcium and organic material. But I don't know if that's it for sure. Just a guess