Hallo. 150L aquarium 300W MHqL ADA I grow in my tank: bolbitis, anubias, microsorum pteropus Fertz: ADA Brighty K 7ml/day and ADA nitrogen 7ml/day Water: osmosis system. Ppm 7. Water change 30% every week. Thread algae and green dust algae grow actively. What about if I have strong gas supply? The fish and plants feel good. Dropchecker is yellow by the evening. Is Excess of co2 can be caus of algae growth? I clean my tank every other day with ADA scraper.