I’m getting back into the hobbit after being out for years. I made the mistake of setting up a used 34 gal nano yesterday with the old sand that came with it. It was from an established system that was broken down a few weeks ago. My thought was that the bacteria would help me cycle faster, esp since all the rock is new/dry. Now I’m thinking I’ve just ruined my water with excess waste and set myself up for water quality issues. I’m willing to take this slow, start over, do it right. Should I vacuum it all out and start over?