Errr, Ummm - GF, GAC is precisely what is used for many home aquaria with automatic water change setups. Agreed that these are not common or novice devices, but the low, steady flows used are ideal for GAC extraction.
Okay, thanks for the enlightenment RTR . I did not know that information. I just started reasearching chloramine removal today. Maybe I sould not advise on a topic I am not well informed in . I am intrigued though by these automatic water changers that you mentioned . Where can I find more information on them? Are they expensive to use and install?
I gotta say RTR, you sure know a heck of alot about aquaria .