UPDATE: delighted to say the diatoms/brown algae are no more and barely a week free and now I just found this algae ugh 🤦♀️.... it appears to be localized to my Juncus Repens and it think I cut some of it off. Invertebrates are recommended but I don’t want to put any more in my tank because my betta is a “bit” of an Ahole... I don’t want to lower my light because my other plants seem to be doing sooo well, but that was the other advice I read. I’d be interested in anything else I might try or maybe a little guidance on how to adjust the lighting???