Well over the weekend I started to break down the pico. All that was left on Monday was a rock, water and light. But as I started working on another project (sorting threw boxes in the garage and organizing them) I came across some old computer fans I had laying around. Needless to say after wiring one up on top of the lights and with no pump in the pico my temperature has been stable. Still not focusing on it but it's still moving along but at a sails pace.