Okay...if you see pods on the wall of the tank. GOOD sign. Now it's time for that thing we call patience to kick in. Keep up the great work...and if you do decide to make any changes. Feed live brine shrimp until the pods mature. By the middle of October, 4-5 weeks...you'll see pods populating all over your tank (in the refugium...over the sand...on/in between rocks). FULL POPULATION!!! The worst that can happen, they get eaten by your fish...which has already begin. And lastly, study the behavior of your six-line. He may have already spotted their hide-out. Good Luck.
Larry