CO2 Art U-Bend Glass Tubing Connector + 4x Suction Cups - Medium - Max glass 1.5cm Test Kit Effectively and efficiently drowns the

Effectively and efficiently drowns the organism and protein floats and on the water surface to go through water more easily and help photosynthesis of water plants

If fish feel unwell or for regular prophylaxis re-dose 10 ml per 100 l

Recommended tank size: 23

It generates a healthy aquarium water

CO2 Art U-Bend Glass Tubing Connector + 4x Suction Cups - Medium - Max glass 1.5cm Test Kit Effectively and efficiently drowns theU Shaped Glass CO2 Tubing Connector Made of high quality glass. U Shape for Co2 System. Provide nice alignment for tubing goes over the glass edge from outside to the inside of the tank. For 4 6mm tubing.