Fluval Bio CO2 refill pack co2 Magnesium levels should be checked

Magnesium levels should be checked regularly and adjusted to ensure optimal levels i

With its inverse motor design

Dosage: One level measuring spoon for 15 l/4 US gal

With 3 filter cartridges containing carbon

Fluval Bio CO2 refill pack co2 Magnesium levels should be checkedThe Bio CO2 Pro Refill Pack includes several pre measured Activator yeast sachets and Booster tablets to quickly and conveniently kickstart the biological fermentation process in Fluval Bio CO2 Pro systems. Designed for use will all Fluval Bio CO2 Pro Low Pressure CO2 Systems Produces CO2 within a short 24 hour period (when mixed with sugar sold separately) Each Refill pack includes: 4 Activator Yeast sachets and 4 Booster tablets High quality German