BettaTail: I don't see the solenoid in that picture, but that's ok anyway. I was interested in all the parts from where it normally would be (visually here) forward. The metering valve and the bubble counter setup. I have everything running now but the metering valve and bubble counter I have use nipples and I would like to have threaded. Can you advise? Do you sell these things? Can you please be specific (I looked at your thread in your signature and you list several but don't reference them to pix or urls so I don't know one from another). Thanks!!
Edit: I was looking at the second pic, and didn't notice the solenoid on the 1st one. I need the setup from the solenoid forward to the bubble counter to replace my limp ones that I zip tie up to keep them from falling!