So my tank is about 3 weeks old now, it's planted with stargrass and dwarf hairgrass. I've had a massive algea bloom of stringy, easy to remove brown algae, It's everywhere. I spend an hour cleaning the tank and removing as much algae as possible, doing a 70% water change and then the next day, it's creeping back again. it's hard to keep on top of. I was wondering if anyone new why? I'll list my tank stats below. Also, some of the dwarf hair grass has some yellow strands, and the very tips and sides of my stargrass are yellow brown, just a very small rim around the leaf. Anyone know what this is? What deficiency? My tank is 30L, 22W of light (lights are on for 9 hours), I'm using tropica 60 plant growth system and dosing 0.75ml of Flourish excel daily. my filter is ehiem classic 250, my subsrate is ADA aquasoil amazonia. I'm not currently fertilizing. tank is not cycled. Thanks.