Last night, I built a yeast-powered carbon dioxide generator and set it to bubble into a tank where I have only a very small Cryptocoryne wendtii. Today, new growth appeared on it. Before, it didn't appear to be doing very well.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.