Review on 🐠 FZONE Aquarium CO2 Regulator: Optimal Paintball Solution with DC Solenoid, Aluminum Alloy Bubble Counter, and Check Valve by Adrienne Holmes

This regulator may be single stage but has two gauges and is much more compact than other paintball only regulators like the Aquatek. The teflon o-ring is much easier to work with than the rubber o-ring. It sits neatly on the bottom and greatly reduces the risk of a bad seal. I wish it came with a spare O-ring. After three weeks of use, no leaks have occurred and the bubble count remains stable. The outlet pressure is around 50psi, so you should have no problem using it with a built-in adapter or diffuser that requires high psi pressure. The dial is responsive but not overly sensitive. The solenoid connection on the Fzone controls is a bit fragile, so be careful. From what I understand this regulator is a solid kit at a good price. Some important points about paintball regulators: Never lay a paintball can on its side with a regulator on and always install a regulator. to the tank while standing on the ground, turn the knob, not the bottle. My only other complaint is the lack of setup information in the box.