I have a 5 gallon Fluval spec with my male Betta in it, and it's been running for about 4 days now. The ammonia is at 0 and so is the nitrite, but the nitrate is at 20 ppm. I'm confused because should a tank be fully cycled that fast? Or is there another reason? I've used Nutrafin Cycle as directed so maybe that is the cause, and there are no live plants in there at the moment. So in short, is my tank cycled? Also if it's not cycled just yet are there any tips to make the process easier on my Betta and myself?