So Im about 1 year and 6 months in on my tank. Ive gone through alot, my last battle was a round with dinos. I had to get my nirates up to 10, they had bottomed out, and dinos took over. Now Im getting patches of green hair algae, how much is normal? Its not taking over, just a few patches here and there, but its realllly long, my snails are not eating it. Is some gha normal? Or do I need to look into dosing something like Vibrant?