What algae is this and how to get rid of it?
I have this algae all over the wood which I don't mind too much but then it just spreads onto nearby plants and epiphytes.
I use co2 and the light is a hygger on 80% for six hours. I did have some cynobacteria but used a product and now that seems to be gone but not sure how to tackle this
u/Reglip — 24 hours ago