Hey everyone. I've been wondering about something but never had a chance to ask. Anyways, what's the purpose of chemical ammonia removers and the ammonia remover that is mixed with charcoal? I feel that using these ammonia removers doesn't fix any problems with high ammonia but is just a temporary fix. A well-kept tank should be cycled and have beneficial bacteria to help break down waste and take care of the ammonia unless the tank gets over-crowded and starts to cycle again. So, what are they used for?