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Kent Marine Osmo Prep Marine, 1 Kg

Product #AD-KMOPM1000


Availability: No longer available

Description: Kent Marine Osmo Prep Marine, 1 Kg. Specially formulated mixture containing heavy amounts of calcium and magnesium together with potassium, buffering compounds and minor minerals.
Brand: Kent Marine


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Kent Marine Osmo Prep Marine, 1 Kg

Specially formulated mixture containing heavy amounts of calcium and magnesium together with potassium, buffering compounds and minor minerals.

Reconstitutes reverse osmosis, distilled or deionized water to provide a base mixture for seawater mixes used in marine aquariums. Particularly useful to assist in maintaining proper calcium, magnesium and buffer levels for reef aquariums. Provides heavy calcium and magnesium to assist deficient or poorly designed salt mixes. Contains no phosphates, nitrates, silicates, or organics!

Directions Dissolve Osmo Prep Marine in water prepared by reverse osmosis, deionization or distillation, then add sea salt mix and use for initial tank setup or for water changes. If using low end salt mixes, use two teaspoons or 10 grams Osmo Prep per 10 gallons (38 liters) of water, or more if resulting buffer and calcium tests are low. Water may appear cloudy at first, this will clear shortly.

Follow the manufacturers directions for the amount of salt to add. Osmo Prep is not required for Kent Sea Salt because it is designed for purified water, but may be used if you desire higher buffer, calcium and magnesium levels. It is recommended that only 1 teaspoon of Osmo Prep Marine per 10 gallons be used when preparing water with Kent Sea Salt. It is recommended that you test aquarium alkalinity after mixing and regularly thereafter and use Kent Marine Aquarium pH BUFFER or Superbuffer dKH to maintain alkalinity at about 10 dKH. For reefs, test calcium level and add Kalkwasser Mix, Concentrated Liquid Calcium, Turbo Calcium, or Tech CB to raise, if required. Coral-Vite will give superior results, and regular use of Essential Elements will replace valuable minerals lost to protein skimming and filtration.


  • Weight: 2.7 lb
  • Height: 5 in
  • Width: 4.9 in
  • Depth: 4.9 in
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List Price: $18.14
Our Price: $12.09
  (save $6.05, 33%)
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