That be a flat worm, not great but don't panic, they tend to have a population explosion and they are everywhere, then they run out of food, especially if you watch your feeding, and slow right down, there are some cures about, but be careful, some of them might crash your tank
LoL, the cures or the flatworms???
He scares his kids toook wee-man u scare me now.
He scares his kids too