I I took advantage of blacknfriday sales and got a marineland c220 for 39 bucks at my lfs but I I also decided I am going to start to unclutter the tAnk. Took out my diffuser and built my own co2 reactor also I am looking into going inline with my heater also my water Lilly are exploding can't wait till my ei gets here and I can start doseing also anyone know we're I can get a drop checker that isn't from over seas I don't want to wait a month to get broken glass.