JARDLI Aquarium CO2 Proof Tubing 16 Feet (Black)

What can I say, this is tubing that just works and supposed to not leak CO2. Its a little stiffer than your regular air tubing, but works well. Came with some suction cups to help keep it attached to where it should be.

Good quality , heavy duty works fine for me just a little hard to bend

Ok

This tubing looks good and feels good, but it is extremely thick. My wife and I had to use a hair dryer to heat up the ends to fit over the check valves and regulator for the co2 kit. Will be looking for other tubing in the near future to replace this stuff with.

I used this tubing to replace some cheap airline tubing that I was using previously. The old tubing wasnt CO2 proof and it was apparent. This tubing is 100% CO2 proof based on current performance. Its much stiffer than airline tubing which makes installing it a bit more tricky, but not too bad. When I turned my regulator on I set my bubble counter to 1 bps (bubble per second) and holy cow! The CO2 output into my tank looked to be probably three times as much gas as I had seen coming out of my diffuser when I used my old tubing. On Airline hose, I lost 100 PSI in three days and my PSI almost didnt move after running this CO2 tubing for 3 days at 1 bps showing that this is much more efficient. (Yes, I know BPS isnt exactly an accurate measure of flow but its the best Ive got)

For CO2 distribution in aquariums using diffuser units, you absolutely need CO2-rated air tubing to handle the higher pressure requirements. The standard aquarium airline tubing will only work if you are bubbling into the intake of your filter or taking another low pressure approach to CO2 injection. The reason that I cannot give this 5 stars is simple. When the CO2 is switched on, it takes around ten minutes before the diffusers start to bubble. There is no leak in the system. When turning off the CO2, it continues to bubble for around ten minutes or so because the hose has some flex. It would be nice if the CO2 started and stopped immediately, but one can compensate by adjusting the timers. One note. Be sure to put the tubing in near boiling temperate water for at least twenty seconds to soften before attempting to connect to any fittings. Also be sure to add a check valve to your system.

Loved it

The tubing was a tad small and stiff but after adding a little heat before installing it worked fine.

This tubing was great. It fit tight and will not pull off.

Cant really say much of the product except that it works as intended and the quality of the materials used is good. Some CO2 tubing I have purchased in the past is flimsy, it is not the case with this one.