Catch A Bristle Worm Is There ANY Chemical To Kill A Bristle Worm???!?!?

Is there ANY chemical to kill a bristle worm???!?!? - catch a bristle worm

The price is a little tired of the amount received from the silkworm, in my tank. I wonder whether there is a chemical that kills the SOB's. To take place money is not an object here so if theres anything except catch, drag the rock / in the wrong hands.

The approximately 5 cm long

Their goal

Aquarium 30 gal

-Contains 1 Clownfish 1 Royal Gramma 2 Pajama Cardinals 1 Sieve Sand 2 hermit crabs (1, I think, now that the worm has eaten), and unfortunately, bristle worm

Please help me: (I'm just sad now, and I want him to be gay somewhere else