Four weeks since I converted to El Natural and things are going pretty good. I added some more plants at the beginning of this week and most everything is doing well. I do have a little green algae on the glass but nothing too bad. I’m gonna scrape it off and do another water change. I’ve also been poking the substrate to help keep things oxygenated. My question is regarding the Hornwort. It’s becoming a many-tentacled mass of a plant and I’m just wondering how much longer I should leave it in my tank? I got it to help the tank get established but didn’t really plan on keeping it unless absolutely necessary.