Once Earth Pellets are in your filter, your filtration system will be able to maintain the strongest nitrogen cycle ever. Now, simply pour in one dose of RIGHT NOW BACTERIA. Like any living organism, bacteria produce Co2. Unfortunately, a regular filtration system does not allow enough bacteria to supply the Co2 needed for your plants. This system WILL produce a sufficient and stable amount of Co2 for plant growth when you use a simple canister filter!

Designed for tanks up to 20 U.S. gallons (75 l), for larger aquariums use multiple units. Affordable, safe and user friendly means of CO2 supplementation for live aquatic plants
CO2 stabilizer and activator include.

This is the replacement packets for the Nutrafin CO-2 Natural Plant Sytem. It contains 3 packs of Activator and 3 packs of Stabilizer. Enough for a 3 months supply.

The Milwaukee Instruments MA957 Solenoid Valve, CO2 Regulator with Bubble Counter also includes a needle valve and comes with dual gauge. The left gauge meters tank capacity and the right gauge meters flow. The needle valve flow control provides for precise measurement. The solenoid valve comes with a 1.5 meter power cord.

They combine ALL of the BEST features that a TOP quality regulator should have. After exhaustive R&D and thousands of hours of testing, we are confident enough to “guarantee” that you won’t find a better quality, more precise, longer warranty Co2 regulator/solenoid/needle valve on the planet.