Review on 🐠 Enhance Your Aquarium's CO2 Control with MagTool Dual Stage Regulator: Adjustable Pressure, DC Solenoid, and Expendable Manifold by Jessica Redmann

I unpacked, plugged in and tested this item in about 7 minutes. I also took pictures during installation. This is a great giveaway. I love that it comes with a solenoid so I can use my timer with it and it comes with two bubble counters. My other controls: I had to buy a splitter and this is another area to lick if I need to troubleshoot later. It's solid, if a bit heavy. It is immediately clear that this is high-quality material and not cheap plastic. I'm excited to add CO2 to two more of my tanks.