I have been noticing that after I do a water change my readings on my nitrite and nitrate seem to get worst. I am currently running an xp3 with a wet dry. I clean all my filters weekly. My wet/dry is filled with ceramic rings and bio balls with a powerhead that shoots bubble at the bioballs and the ceramic rings. I change the filter pad on the drip tray daily.
For example I have a 220 gallon tank with 7 stingrays. 1 12inch, 3 8 inch rays and 3 5-6" rays. I have 1 12" silver arowana, 2 silver dollars and one datnoid in there. I am doing 60% water changes every other day. My nitrate levels are always 80-100ppm if I'm reading it right. But even after a 60-70% water change my nitrite levels have gone way up and my nitrate level are worse than before I changed my water. but after an hour they go back down. My ammonia level is always 0 no matter when I check it. I even went out and bought new test kits to be sure and I even test my tap water. My tap water is nitrite: 0 Nitrate: 0 Ammonia: 0
I even put three packs of that bio spira in after a couple hours of the water change.
I was just wondering if that prime water conditioner affects the test readings in anyway???
For example I have a 220 gallon tank with 7 stingrays. 1 12inch, 3 8 inch rays and 3 5-6" rays. I have 1 12" silver arowana, 2 silver dollars and one datnoid in there. I am doing 60% water changes every other day. My nitrate levels are always 80-100ppm if I'm reading it right. But even after a 60-70% water change my nitrite levels have gone way up and my nitrate level are worse than before I changed my water. but after an hour they go back down. My ammonia level is always 0 no matter when I check it. I even went out and bought new test kits to be sure and I even test my tap water. My tap water is nitrite: 0 Nitrate: 0 Ammonia: 0
I even put three packs of that bio spira in after a couple hours of the water change.
I was just wondering if that prime water conditioner affects the test readings in anyway???