Sooo, I was wondering,
I was able to borrow my buddies sponge from his 55gal, full of good bacteria for my fishless cycling tank, put it in about 2 days ago, and been dosing ammonia up to 2-4ppm, and within the 8 hrs it goes to 0ppm...
FOR Nitrites, When i get the water in the tube, i put 5...