Seachem Marine Buffer™ Seachem Laboratories porous clay gravel for the

porous clay gravel for the naturally planted aquarium

the pK of Marine Buffer is actually slightly higher than 8

5 US gallons) of water

Floats for easy retrieval

Seachem Marine Buffer™ Seachem Laboratories porous clay gravel for theMarine Buffer will safely raise marine pH to 8. 3. It will not raise pH above 8. 3 even if inadvertently overdosed. Marine Buffer is a blended product and is not just sodium bicarbonate or sodium carbonate, commonly sold as a substitute. Such products can raise pH to dangerous levels if not used properly. Marine Buffer contains sodium, magnesium, calcium, strontium, and potassium salts of carbonate, bicarbonate, chloride, sulfate, and borate. Use