I have a 5 gallon with a beta lightly planted. After my last water change I noticed some green spider web like growth on my plants and decor almost caccoon like any Ideas what this might be. I also noticed clear bubbles in the webbing??
WyldFya;595369; said:Probably filamentous algae, most likely beard algae. The bubbles are caused by photosynthesis.
from what I can see.