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ATI Absolute Ocean 2 x 1.02 L – Ultra-Pure Liquid Seawater Concentrate for Reef Aquariums
ATI Absolute Ocean is a groundbreaking liquid seawater concentrate that allows aquarists to create 17 liters of high-purity seawater from two 1.02 L bottles, by simply diluting with RO/DI water. Its formula is 8.33 times more concentrated than standard seawater, ensuring unmatched precision and consistency.
Made from laboratory-tested ultra-pure salts, Absolute Ocean precisely replicates the natural composition of ocean water, including major, minor, and trace elements, even at the lowest oceanic levels (e.g., vanadium 1.4 µg/l, iodine 70 µg/l). High-accuracy ICP testing ensures exact salinity and elemental values, making this solution ideal for sensitive reef systems and for use as a multi-reference ICP standard.
Unlike traditional dry salt mixes, Absolute Ocean is ready instantly, without clouding or delays from incomplete dissolution. It offers clean, stable, and reliable seawater for water changes, top-offs, and new tank setups—perfect for SPS, LPS, and ultra-demanding reef aquariums.
Usage:
Mix equal parts of both bottles with RO/DI water according to the included dosage table (e.g., 60 ml of Bottle 1 + 60 ml of Bottle 2 + 880 ml RO water = 1 L of seawater).
Key features:
Liquid concentrate 8.33x for instant seawater
Produces 17 L of ultra-pure marine water
Perfect natural seawater replication
Contains all trace elements at oceanic levels
Ready in seconds, no residue or waiting
Ideal for reef tanks, water changes, reference solution
Laboratory-controlled purity and composition
Suitable for professional reefkeeping and ICP calibration
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