water change ?

CookUP · 07/23/2007, 05:36 PM

i have a 20 long when should i do water changes 1 time a week 2 i only have a black perc and zoos

snusa · 07/23/2007, 05:40 PM

You can do once every 2 weeks. If you have more fish and feeding alot then once a week.

07/23/2007, 05:36 PM	#1
CookUP Moved On Join Date: Jul 2007 Location: New Jersey Posts: 36	water change ? i have a 20 long when should i do water changes 1 time a week 2 i only have a black perc and zoos

07/23/2007, 05:40 PM	#2
snusa Moved On Join Date: May 2007 Location: Or CA Posts: 73	You can do once every 2 weeks. If you have more fish and feeding alot then once a week.