Your going to have a harder time and inadvertantly endanger your fish by messing with the pH dh. Most likely if you want to trigger them to breed. I would refridgerate a couple gallons of filtered water (any store bought water) and do a large water change.
if you have a relatively large bogwood:water ratio, that can help, there are other ways of adding tannings etc. R/o water. Do you know the hardness of your current water? You may have nothing to worry about.
no i dont kno the exact hardness! i kno that is quite hard! around here with out a water softener faucets can be clogged with so much calcium and limestone build up!
so just use some colder water? ok thanks! Waldo
I do have some woood! not a lot though good amount!
Bogwood acidifies the water, but does not soften it to a large degree, as it doesn't really take any of the dissolved calcium salts outs...it just adds tannic acid.