Can someone tell me what the heck these things are?
Aquarium Advice - Aquarium Forum Community - djv546's Album: Album 1 - Picture
Aquarium Advice - Aquarium Forum Community - djv546's Album: Album 1 - Picture
I do a 10% water change every week.to AA!
If not worms, it looks like a bunch of poop. How often do you do water changes? Did you stir up the substrate?