VAYINATO PetzLifeworld Planted Aquarium Glass Co2 Bubble Counter with Free Check Valve and 2 Meter Transparent Co2 Tube and 2 Sucker for Holding The Tubes

It works as described. Helped me setting up planted aquarium as desired.

Good quality

Its not an excellent according price OK OK

The main attraction of this product is the freebies. 2 meters co2 cable is good enough to feed two tanks. Two check valves (but the type is different as show in the product page) are also provided. The bubble counter is not symmetrical and has a slight bend inside it.

The media could not be loaded. Received the product in good condition and worked as advertised. This can be used for all CO2 systems... I have used it on my DIY CO2 system. Works well and can ensure the right amount of CO2 is injected into the aquarium. A better quality one-way valve could have been included.Will edit this review if any developments after a few weeks...

This glass bubble counter don't work for this type of setup. It can't handle glass pressure and pipe comes out after sometime. If we are not present in room anything can happen. Even the glass bubble counter can break. Also water comes out from bottom part of glass bubble counter and when pipe comes out we have again fill water and very difficult every time to keep fingure bellow bubble counter and fix it in CO2 tube. Why you people keep such products and waste customer time.Thanks Amazon for making returns simple.

The media could not be loaded. The bubble counter is a solid glass unit. Comes with 2 check valves and 2 metre tubing. The quality of tubing is very hard. Hence used normal silicon tubing. Overall does the work well

Free hose pipe and 2 check valves are perfect combination with this bubble country worth evey penny