How big is your system? The bristle worms look huge in my 14gal nano in relation to the bristle worms of the same size my 70cube...they're a good part of your clean up crew, they keep my nano spotless.
Edit: Agu, I'm sorry but the thought of target feeding them is just too gross for me...I swear all mine live on one spot of the tank, as soon as I feed my nano they all come spilling out of the rock like a car full of clowns at the circus!
....they all come spilling out of the rock like a car full of clowns at the circus!
These are some of the good ones,
I have at least four or five as big as you removed (not counting the dozens of smaller ones)in a ten gallon tank. Now that's probably more than anyone needs but I target feed them because I think they're kinda cool.
They're in a ten gallon tank. And I like your analogy,
:lol:
Yes, your bristle worm is an harmless worm. My worm was over 20" in my tank. No problem with him all the time. Very cool to feed him.