Seachem Flourite Dark 15.4 lbs Brightwell Alkalinity Buffer For monitoring the CO2 addition

For monitoring the CO2 addition in aquariums

Bio-Viv Garlic does not require refrigeration

No Residual Waste

Concentration:1 mL will raise the Mg level of 100 liters (25 gal) by 1 ppm

so any system will work better with a small stack of bio balls placed in the main flow (in air)

Seachem Flourite Dark 15.4 lbs Brightwell Alkalinity Buffer For monitoring the CO2 additionPremium natural gravel for the planted aquarium. Good for the life of the aquarium. Overview: Flourite Dark is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but may be used in any freshwater aquarium environment. Flourite Dark is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are