Getting a little tan colored water from the drift wood is a form of what is called humic acid this is when plants drift wood are starting to decay and forms humic acid. This humic acid is good with South American Cyclids but allso beware cause humic acid can cause a rapid drop in pH. Humic acid can allso be created by filtering water thru peat moss. Not say that it is but could very well be.PlantedAngels;4326026; said:I have a beautiful piece of driftwood that I bought from my LFS a few months ago and I have Java Ferm growing on it very well. The problem is that since I have introduced it to my tank, the water has a brown tint which I attribute to the driftwood. Is there any way of removing or reducing the "teabag" effect? Thanks