Just bought a used one from a WAMAS member today and curious if any other member owns one. I may need a replacement CO2 regulator and may opt for a ph monitor. I also read that a peristaltic pump is needed for the effluent. This will be my first CA reactor so I will take the time and read (not that I have not) but can never be enough before I start so for now, I need to plan on what other equipment I need. So, recommendations on equipment would be appreciated. If you are a Schuran Jetstream 1 owner, I hope you dont mind if I seek advice. Thank in advance.