Actually, I think I have beat it or its on its last limb as green algae is the dominant algae in my tank. Only a bit of brown on the sand. Thank you for your recommendation though. I have been battling Dinos for quite some time but luckily @brandon429 and @merereef helped me alongThe only way I beat it was by overfeeding, dosing phosphate and adding some of my lfs green hair algae. With this you have to take a hit in order to beat it.