Just got back from a trip down to Port Aransas for a few days. My oldest daughter did a great job of feeding the fish and making sure everything was in order. My extended ATO worked well. Everything looks good other than a good layer of diatoms on the sand bed. I tried to keep it simple for her while I was gone so she was feeding a full cube of frozen nightly. That's probably what caused the bloom. Changed out the filter sock that was in there for way to long and did a small water change. Should get things back on track.