Seachem Acid Buffer, a non-phosphate pH buffer that lowers and stabilises pH between 6.0 and 8.0 in planted aquariums and hard water tanks, avoiding the algae risk of phosphate-based buffers.
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Seachem Acid Regulator, an acidic pH buffer adjusting to 4.5-5.5 and softening water, creating the right environment for neon tetras and other acid-loving species.
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This product has multiple variants. The options may be chosen on the product page
Seachem Alkaline Buffer, a non-phosphate pH buffer that raises pH and KH between 7.2 and 8.5 in planted aquariums and hard water tanks, avoiding the algae risk of phosphate-based buffers.
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This product has multiple variants. The options may be chosen on the product page
Seachem Purigen, a premium synthetic adsorbent resin removing soluble and insoluble impurities from water at a rate exceeding competing products by over 500%, suitable for marine and freshwater.
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This product has multiple variants. The options may be chosen on the product page