MC122 Solenoid questions

[oliverout]

Hi guys so I recently bought a MC122 so I could start running a scrubber and I've been searching for a solenoid to use for it and all the solenoids I see all don't have a plug already connected to them. I'm looking for 3/8 in one, anyone got some recommendations? Thanks, Oliver.

 

[lapin]

maybe something here?
https://www.reef2reef.com/threads/proper-solenoid-for-co2-scrubber-control.805436/