0 Nitrate levels in planted tank
So I set up a Fluval Spec V, planted and cycled the aquarium. Added fauna, pressurized CO2 and upgraded the lighting to a Finnex FugeRay 20. My plants have taken off and overall it's doing well with the exception of some hair algae. However, my nitrate levels have dropped to 0. I have 2 Endlers, 2 Scarlet Gem Badis, a Sparkling Gourami and a few RCS. The nitrates in my 29G have always hovered around 10-20 ppm and that tank has been very successful with no algae issues whatsoever. For the Spec, should I be doing something different to increase nitrate? I feel that I'm possibly overstocked but everything is doing quite well.