ID this worm plz ?

[HaZRaTTy]

Originally Posted by reef684

very bad, make sure you.get them out and dont touch it. look online under bristle worm.

Bristle worms are not bad -.-

Fireworms ARE bad.

[Proteus]

I don't understand why every one thinks there bad. I remove large ones. But large to me is like pencil size. Other than that they come and go depending on wasted food in tank.

Please tell us why they are so bad

[paddyob]

Originally Posted by reef684

i have some small white ones in my tank. bought an arrow crab, he eats them but that one looks different than the ones i had/have.

And heads up on an arrow crab, you might lose snails as well. They are like any crab, opportunistic... when worms run out, snails tend to go missing.