Tokis-Phoenix
^_^
Personally i do a 30% water change twice a week in all my tanks or one every 5days
CFC said:I sorted the poll out for you.
Most of my tanks are once a week, two of them are twice a week.
[snapback]911397[/snapback]
Hey CFC, how much water are you going through with those huge tanks? I'm close to 300 gallons per week with all of mine