I found 2 more clutches!! One was surprisingly in my 20 gallon long planted tank. It was on the out of the water part of the intake tube. It looked dried out so I pulled it off and swished it around in some water. I don't think it was fertile. After all, that tank only houses one female. If I hadn't rearanged my light I would have never known it was there.
The other one is in my 46 gallon. Its in a place I would have missed it. Its on the support piece of the tank. The support thing is black so I can't see when looking down. My water is about half an inch below the black strip on the tank so I could look in and see the clutch. Ah. I popped open a few eggs on my oldest clutch and its fertile. I pulled a couple babies out and one is finally moving around after 24 hours. I have them in a small 2.5 gallon tank with sponge filter.