greenmaji
Aquarium Advice Addict
Milan said:Just make sure the Ph doesn't swing. You may want to check the KH. Specially if you are using CO2 ...
Milan has a point.. adding bogwood will add new acids to your water.. if your KH is too low this can be a problem..
I doubt your KH is the problem if you have hard water though.. sometimes PH is not a good indicator of water hardness..