How to make a very fine CO2 diffuser for those who cannot afford to buy a ceramic diffuser.

How to make a very fine CO2 diffuser for those who cannot afford to buy a ceramic diffuser.
Note: The branch of wood you use should be fresh wood, so the capillaries in the plant are not blocked (Dry wood will have blocked capillaries, so it won’t release CO2)
The lifespan of this is about 1-3 months. Every 2-3 weeks, you should clean it by scraping off the layer of algae on the wood surface to make it smoother.
Wishing you success!

Posted by: Aqua Plants Hub on November 15, 2016