gsa

Hi all, New to this forum. Like many, I'm having issues with GSA algae for my tank. It's not insanely sever but all my plant leaves are turning darkish along the edge with green dots if you look closely. For some reason it only grows on my plants and rocks but not glass. GSA seems to be...

Hey guys, I have an issue with recurring GSA in my 240 Gal planted tanks. It's seems i can't figure this out. I started the tank in september 2020 and had no algae for about 2 months then thing started to change when i had to change my lighting setup + introducing the livestock. I passed...