Did a search and couldn't find the answer or didn't see it. Was wondering about cycling a brand new system on an ATS. Nothing in the tank but LR and LS. Should I still do a small water change? Ghost feed the tank to get the screen going? Not really sure what to do with the cycle. I remember reading there isn't much of a cycle with an ATS but is that with an established screen or brands spanking new like mine? Any info would be great fo an ATS newbie like me Just impatiently waiting for sand to settle so thought I'd ask.