white777

Fuu, man. Do you know, that worm in the aquarium isn't normal? There are a lot of types of worms, that can be dangerous for the fish, that live in the fish tank. Moreover, difference between some types are so negligible. I am talking about the bristle worm, you can read more about them and make sure about my words. Frankly speaking, I recommend you to get this worm over the fish tank if you don't want to find corpses of your fish.