Cap ppm-4. I got one for 270 at my local hydro shop. Check into itSo i sold my gaming computer to buy another magnum led and should have it in the tent within a week. I'm finally out of co2 pads and will be filling and using my tank from now on. I'm looking at buying a good co2 controller\monitor without breaking my wallet any suggestions?
Cap ppm-4. I got one for 270 at my local hydro shop. Check into it