WTB: 20lb CO2 tank & regulator/solenoid unit

[SeaHorse_Fanatic]

Bought a 10lb tank but after discussing it with several other reefers, have decided I'd really rather have a 20lb tank. If anybody has one or access to a good used one, please let me know & what you're asking for it.

Also need a regulator/solenoid unit. My friend has a regulator but it turns out that there's no solenoid, which I've been told is very good to have. This is my first Calcium reactor so I'll go with that advice.

Please feel free to contact me if you have either of these items.

thanks,

Anthony