Apr 17, 2011 #1 F F4A Aquarium Advice Activist Joined Feb 23, 2011 Messages 143 My water checks are looking pretty good. NH4 - 0.02 NO2 - 0.005 NO3 - 5 Is it necessary to change the water weekly if the water ammonia, nitrites, and nitrates are within acceptable ranges?
My water checks are looking pretty good. NH4 - 0.02 NO2 - 0.005 NO3 - 5 Is it necessary to change the water weekly if the water ammonia, nitrites, and nitrates are within acceptable ranges?
Apr 17, 2011 #2 I i3k Aquarium Advice FINatic Joined May 1, 2003 Messages 902 Location California Depends on the size of the tank and how many and what kind of fish living in it.
Apr 17, 2011 #4 fort384 Dividing by 0 Site Team Joined Nov 23, 2008 Messages 13,931 Location Illinois Acceptable range for ammonia an nitrite are 0. Weekly PWCs are a good, responsible way to maintain a healthy tank.
Acceptable range for ammonia an nitrite are 0. Weekly PWCs are a good, responsible way to maintain a healthy tank.