CO2 Adaptor Ring UNF - M10 OnBuy The removal of this surface

The removal of this surface debris not only improves the appearance of your fish tank but also helps increase light penetration and surface gas exchange

this handy kit will take care of the rest

This treatment can be repeated every other day up to four applications if necessary

Velda advise the additional use of the Velda Plant Basket Cloth Liners to prevent soil washing out and consequently clouding the pond water

CO2 Adaptor Ring UNF - M10 OnBuy The removal of this surfaceThe Colombo CO2 Adaptor Ring upgrades the Colombo Advance Pressure Regulator used in the Colombo CO2 Advance Set, enabling M10 connection compatibility with the Colombo 800g and 1200g Disposable CO2 Cylinders a practical upgrade path, protecting your investment as your aquarium evolves. Ideal for aquarists seeking reliable, scalable CO2 regulation. This simple conversion from 5 8" UNF to M10 thread allows the use of the larger Colombo 800g and 1200g