I want to thank everyone for your replies and help. I ordered a 30 aqua clear so I don’t blast my betta, lol. And, you know what? If I need to, I can get a 50 later if I like it in general; they’re not terribly expensive. This tank is just dirtier than my others! All that excavating, lol. I actually think my eco substrate is getting a bit powdered by the CAE. Next I am going to check alternate substrates for that reason. Something plants will like, tho.