I set up this 75 gal planted tank for about 2 years. It has stocking of 11 4-inch cichlid, another 20 1-inch tiger barb, kribensis and Molly, and a dozen bristlenose pleco. I struggled with bba and other algae at the beginning. Now that the plants are established, all at a sudden there is no trace of algae except minor GSA on slow growing Anubias and Buce leaves. I was told that heavy bio load will trigger algae, and indeed all nature perfect tanks have light stocking. It’s a myth as I have demonstrated that heavily stocked tank can also be algae free. A journal of my tank is posted here: https://barrreport.com/threads/cichlid-planted-tank.15427/#post-156437