White Whale
Granola bar gone bad....
How often do I have to do a complete water change for a 1/4 gl bowl?
I think at least once a week, but I'm not sure.
How often for a partial water change?
I think at least once in between the complete water changes.
I need to be sure.
Tenx in advance.

I think at least once a week, but I'm not sure.
How often for a partial water change?

I think at least once in between the complete water changes.
I need to be sure.

Tenx in advance.
