I need help please
My month old 30 gal cycled (so I thought) with LR, LS substrate from established aquarium and water was good. I have a millenium 3000 wet/dry running full blast with venturis going-plenty of water movement and bubbles.
Now
AM 0
nitrite 2 ppm
nitrate 10 ppm
ph 7.8
temp 80...