Hello,
My tank cycled in a little over 4 weeks and the last two days I was getting the following readings using my api master kit
Ammonia 0ppm
Nitrites 0ppm
Nitrates 80ppm
I did a 90% water change last night and I tested it a little while ago and here are the reading
Ammonia 0ppm
Nitrites 0.50ppm
Nitrates 20ppm
Did I take out too much water or something?
My tank cycled in a little over 4 weeks and the last two days I was getting the following readings using my api master kit
Ammonia 0ppm
Nitrites 0ppm
Nitrates 80ppm
I did a 90% water change last night and I tested it a little while ago and here are the reading
Ammonia 0ppm
Nitrites 0.50ppm
Nitrates 20ppm
Did I take out too much water or something?