Just read that the bubble behavior persists connected and disconnected. Was asking this question but deleted it. Maybe the pressure gauge is just off. There isn't an issue running higher pressure. 25 is not high. I run mine at 25 psi.
This was the original. Post in thread 'Red Sea Reefer Peninsula 650' https://www.bareefers.org/forum/threads/red-sea-reefer-peninsula-650.27562/post-415489
I've been culling out the plain orange jawbreakers but don't have much green in my bunch. The problem is I don't like selling things often. I normally give things to Boun to sell.
I got a piece of this from the same person. One day just popped into my office and said he had something for me. He's been my contractor for multiple projects.
How about a large water reservoir you treat with vitamin c, then use a pressurized pump to pump water from that reservoir to your RO/DI. This is probably going to far as well.