how much of a water change (%) is best for a cycled 20 gal QT?
beth Administrator Staff member Jun 17, 2004 #2 If you can do 1 gal a day, that would be great. Like a display, you have to keep up with maintenance and decide what is best for the setup.
If you can do 1 gal a day, that would be great. Like a display, you have to keep up with maintenance and decide what is best for the setup.
