[APD] how to make the periodic 25% water changes in a tank with co2 injection

["Amro Anwar" <aanwar at ezdk_com>]

Hi all

Can anyone tell me how can I do a 25% water change in a tank using co2 injection in order not to change the  ratio of co2 in water which will affect the ph of the water and there will be a ph fluctiuation due to the decrease of the ratio of co2 in the water.


Thanks
Amro
_______________________________________________
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com
http://www.actwin.com/mailman/listinfo.cgi/aquatic-plants