My reef tank has been running for about 3 years, its 4' x 20" deep by 2' high with about 35% of the volume taken by living rock. it has under gravel filters powered by 2 power heads and a 2' wet/dry trickle filter with a mix of plastic and living rock.
over the last few months there has been a steady increase in these small brown anenomies to the point that they now completely cover the rocks and some of the corral sand. every time i have a clean out and disturb them they multiply again!
is there a way of eliminating them (or something that eats them) as they have boxed in my boxer shrimp and he cannot get away as they sting and grab his tentacles which he does not appreciate!!
Cheers
Dave
over the last few months there has been a steady increase in these small brown anenomies to the point that they now completely cover the rocks and some of the corral sand. every time i have a clean out and disturb them they multiply again!
is there a way of eliminating them (or something that eats them) as they have boxed in my boxer shrimp and he cannot get away as they sting and grab his tentacles which he does not appreciate!!
Cheers
Dave