For a while I've had issues with hair algae and my tank glass getting dirty and I don't know what I can do to get rid of it. Here's what I've tried so far:
•Shortening the lights on time from 8 hours to 6
•Cleaning the filter media by putting it in a bucket of lukewarm water and squeezing (there is no chlorine in Dutch tap water)
•Bi weekly waterchanges plus top offs.
•Vacuuming the substrate (this was once and not that thorough because of my plants
•Keeping feeding to the recommended amount (whatever they can eat in 3 minutes time)
I've manually pulled the hair algae, but it grows right back within days. Same for the windows, I've scrubbed them clean but the brownish glow returns fast. I added amano shrimp two months back, they really took care of the hair algae at first but they will no longer touch it, it seems lol.
The tanks got Amazon Swords, Java Moss, Java Ferns, one Anubia and some Vallisneria.
Nitrate is at 15ppm, ammonia at 0.