🔧 Co2 Omnibus Regulator by Aquarium Equip - Adjustable for Co2 Tank & Cartridge Tank Review

The valve seems to work well with 88g CO2 aquarium tanks. Getting the CO2 flow right is a little tricky, but so far so good!

Wasted whole 88g CO2 bottle. Tighten the fresh 88g can as tight as you can and it just leaked through the tiny hole. The rings are probably destroyed. I'm not sure I want to try another tank. Got angry.

Cheaply made, wouldn't unscrew and ruin the CO2 bottle. I've already received a refund but save yourself the headache - stay away from this crap. A real controller is less than 50% more expensive than its initial cost.

Not bad for an adjustable regulator. Works well with 88g of CO2. The pressure is adjustable down to 1 psi. The only complaint would be that the gauge is useless at lower pressures.

Junk. I bought the second one (shame on me). The first was purchased from a reputable seller and the second is here at Revain. Both cracked after 2 CO2 tanks. Eliminate small CO2 tanks and regulators for future aquarium projects. Rookie mistake on my part. Better learn from my mistakes than your own.

works with paint bottle with adapter The adjustment is a bit choppy but after a few days it becomes easy to adjust the BPM. Does what it says on the tin, no spills, no fuss, local paintball venues fill up a 24 ounce bottle for less than $5. This is a really easy way to add CO2 to a planted aquarium.

First the paintball adapter, then I look at the controller. It is recommended to purchase the "Interstate Pneumatics WRCO2-5A4 CO2 Tank CGA 320 Adapter" along with this regulator to fit a paintball tank, this adapter will NOT fit. There is an inner wall that prevents the two parts from being threaded through. I have provided photos to show the problem. Purchase the Hydra Aquatic CO2 Paintball Adapter instead. Yes, it's a bit more expensive, but it bypasses the adjustable omnibus adapter and…