Hey everyone. I need some help diagnosing whats the cause of my high nitrates. Theyre like 100ppm as of now and like 4 weeks ago i cut back feeding. I use to feed one whole cube for a 40 gallon tank with 5 fish
Now im only feed 1/4 a cube. Am I still overfeeding?
Now im only feed 1/4 a cube. Am I still overfeeding?