New to fishless cycling here... and kinda feeling my way through it. I have been adding ammonia daily and we are now what seems to be between 4 & 8 PPM according to the brand new API test kit. So now what? At this point, our BioMedia, which has been on backorder, has not arrived so I'm running my FX5 with the foam side pads and floss in the top basket... bottom 2 are empty. That should be in any day now.