SeaChem Marine Buffer - 1 KG Clamps & Valves Contains no added nitrate or

Contains no added nitrate or phosphate

but it may also be mixed with other freshwater gravels when a blended look is preferred

UPC: 6976286980883

QuietFlow 55/75 models require two filter cartridges according to J&L’s listing note

SeaChem Marine Buffer - 1 KG Clamps & Valves Contains no added nitrate orMarine Buffer is the original and still unique buffer with a pK of 8. 3, designed to adjust pH to 8. 3 and maintain both pH and alkalinity(KH). It is formulated not to disrupt the natural ionic balance of marine water with prolonged use. Marine Buffer contains a natural balance of sodium, magnesium, calcium, and potassium salts of carbonate, bicarbonate, and borate, formulated for enhanced and lasting buffer capacity at pH 8. 3 without sacrificing