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9% Dust Free
Use Seachem’s MultiTest™ Marine pH & Alkalinity to check pH and total alkalinity
sulfur plus over 25 other elements to nourish your aquatic plants
Chewing helps satisfy your pets natural desire to chew
nutrient dense
SEACHEM ALKALINE BUFFER Size:300 GRAM 9% Dust FreeA non phosphate buffer designed to raise ph and alkalinity and buffer with acid buffer. Designed for the planted aquarium or for very hard water where phosphate buffers may pose an algae or cloudiness problem. Raises ph and buffers between 7. 2 and 8. 5. It is gentle, safe and enhances the freshwater environment.