norefer4me
Aquarium Advice Apprentice
I have beautiful live rock in my 20 gal. nano. About two months ago I rearranged my rock and a rock that was close to the bottom is now on top. I noticed two large tubes coming out of the rock. Inside the tubes I can sometimes see a little critter with little tentacles. They send out this spider web like stuff, obviously to catch food. Now I see two more small ones on a frog spawn frag I recently bought. What are they and will they harm anything? Can/should I kill them? How?
Can post pictures tonight when I get home!
Can post pictures tonight when I get home!