Product Code: RIT83669
The Ista CO2 Aluminum Supply Set 1L (Premium) is a complete CO2 kit including a full CO2 cylinder (1 L), supporting base, solenoid, pressure regulator, diffuser, air pipe, CO2 indicator w/ solution and CO2 pipe holder. The Ista CO2 cylinder safety standards are approved by the Technical Inspection Association.

Product Code: RIT83533
The ista CO2 Controller features a stainless steel electromagnetic regulator and solenoid valve for simple and convenient aquarium CO2 injection.

Product Code: RIT83580
The Ista CO2 Controller (Vertical) stainless steel electromagnetic regulator and solenoid valve allows simple and convenient aquarium CO2 injection. The CO2 Controller boasts ease of installation and dispensation of carbon dioxide.

Product Code: RMG03712
The Ista CO2 Premium Pack (face side) is a state-of-the-art twin gauge C02 controller designed to be used with aluminum CO2 cylinders. The compact but powerful unit features an incredibly accurate bubble counter, check valve and a ceramic diffuser that provides exceptional CO2 diffusion without clogging or restrictions in flow.

Product Code: RIT83644
The Ista CO2 Controller Single-Gauge Pressure-Reduced features a solenoid for use with a timer. It is compatible only with disposable CO2 cartridges.

Product Code: RIT83579
The ista CO2 Controller with Mini Gauge Vertical features a solenoid for use with a timer. It is compatible with refillable tanks.

Product Code: RMI00957-Bundle2
This package includes: ONE Milwaukee Instruments MA957 CO2 Regulator, ONE Python 10 ft Clear Ozone Resistant Airline Tubing, ONE Ista CO2 V Diffuser (3 in 1) large, ONE Ista CO2 V Diffuser (3 in 1) large, & ONE MarineAndReef.com Towel