If it gets to the height you want, you can cap the top and it will stop growing. This can be acomplished by dipping the top of the bamboo in hot wax and allowing it to cool. I used this method in a few of my fish tanks and it worked great!
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.