Caybrook
Aquarium Advice Apprentice
Just came home and went to love my new chile sponge and panicked when I saw a creepy crawly worm on it. I can't confirm if it is a bristle worm or not as it's not as brown as in the pictures I have seen. What is this thing and what should I do? Haven't see any in the tank and have separated the sponge. Only found one so far.