ajg1460
Aquarium Advice Regular
Did my first water change 25% Sunday after levels stabilized for 4 days as follows NH3 =0, NO2 =0 NO3 = 20ppm. Expected to see a drop in the N03, but no noticable change. Not sure what I did wrong? Where do I go from here? Will doing another larger water change this soon be detrimental? What can I do to help reduce NO3 naturally besides water changes? Sorry for so many questions in one post.