it goes where it goes... When I did my 55, my ammonia kit was maxed for over a week... It reads to I THINK 6ppm... Keep in mind, the more food you give em, the more bacteria will grow to consume it... That means, you can put in a bigger initial bioload, rather than one small fish at a time...
Can you keep crabs and other inverts in while the tank is cycling ot help controle algae? I'm getting some uncured rock to cycle my tank with and wondered if it was possible to put them in while the tank had high Ammonia readings.