Hey all, new to the forum.

Quick summary - 110 gallon fish tank (with 7 bluegill), approx 40-50 gal grow bed with implanted plants (2 basil, 2 lettuce, 1 cucumber) and acouple sprouting onions, fill and drain system. I was doing good and got the idea i could add a few more fish. Nitrate spike to 160 (i know that is not good) and yesterday started getting nitrite at (0.25). I am at the firehouse so I instructed the family to cull 4 bluegill. What else do I need to do?

Thank for any input. 1st year doing aquaponics