All parameters are good. I'm hoping it is just something I didn't get rinsed off well enough that is in my canister. I have the foam pads, ceramic rings, pot scrubbies, purigen and a polishing pad. I rinsed everything in dechlorinated water before I hooked everything up. I am going to do a PWC tonight and see if that helps. Without the light on you can't even tell there is a cloud, it is a very slight one, but I think that drives even more crazy.
I think I might pick up a few BHT and see how it goes.
I have also been in contact with a guy that has a video on youtube of a tank like mine with Saums, Tapajos, Pcats and various Cory cats. He gave me some on setting up the tank. He said that everyone lived very peacefully in the tank, but it depends on the personality of the fish (which is what we thought anyway). He said he had successful spawns from both species!