They are present in every marine aquarium. Most of you never see them, they are visible on the surface at night or at feeding time. Holes in corals or anemones can be a sign of a hairy worm infestation. The simplest and safest way to catch hairy worms is to use a trap.
The WORM X is a reliable aid, allowing the hairy worms to be captured and then simply removing them from the aquarium.
