I've been using an active MAG filter from Angel Plus to cycle a 5g tank to great results (0ppm ammonia, 0ppm nitrites, and the presence of nitrates in ~4 days!) alongside a power filter. A few questions: 1. How long should I keep the Angel Plus filter in my tank before the power filter can get a good amount of bacteria and I can remove the Angel Plus filter? I have another tank I'm cycling and it'd be nice to speed up the process a little bit by dumping in the Angel Plus filter... 2. I'm thinking of cutting up some the active filter media and sticking it in my power filter. Would that work out well?