SKU: 4993586853

Sera Marin Salt For 120L[Weight - 3.9kg]

Sale price$93.60 Regular price$104.00
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Sera Marin Salt For 120L[Weight - 3.9kg]Marine salt for R O and tap water Thanks to its exceptional consistency and uniform grain size, sera marin salt dissolves swiftly and leaves no residues, resulting in crystal clear marine water. It helps to establish natural GH and KH levels, while being rich in calcium and magnesium in biologically suitable proportions. The pH value is kept stable and accurate, thanks to the natural buffering system found in sera marin salt. Through a unique process,

Marine salt for R/O and tap water

Thanks to its exceptional consistency and uniform grain size, sera marin salt dissolves swiftly and leaves no residues, resulting in crystal clear marine water. It helps to establish natural GH and KH levels, while being rich in calcium and magnesium in biologically suitable proportions. The pH value is kept stable and accurate, thanks to the natural buffering system found in sera marin salt.

Through a unique process, sera marin salt retains trace elements in a manner that keeps them consistently dissolved and available for extended periods. This salt does not include any substances that could artificially boost protein skimmer performance. Moreover, it is free from nitrates, silicates, and phosphates.

Sera (sea salt without nitrates, phosphates, and silicates) is rich in calcium and all essential trace elements required for successfully cultivating ornamental algae and lower resins in seawater. It contains a blend of special substances that aid in the removal of harmful elements such as heavy metals and copper. The salt dissolves rapidly and without leaving deposits. With its natural buffering capability, it ensures an optimal and stable pH level.

Instructions for use: Dissolve Sera marin salt (approximately 33 g per liter of water) to achieve a water density of 1.022 to 1.024 g/ml in a container using treated water (osmosis) or chlorine-free tap water. Aerate for 24 hours or thoroughly mix with a submersible pump to introduce oxygen and carbon dioxide.

Warning: Avoid dissolving sea salt directly in an active aquarium! We suggest replacing 5-10% of the aquarium water monthly and treating it with sera aquatan and sera bio reef clear to enhance water quality. When setting up a new aquarium, treat the water with Sera aquatan and Sera bio reef clear, and allow the aquarium, along with the connected equipment (pumps, heaters, filter...), to run for at least 14 days to ensure biological stabilization before adding any fish.

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Exchange/Return Notes
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SKU: 4993586853

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Amazon Customer
West Palm Beach, US
★★★★★ 5
dog treats
Item Shape: Ring, Size: 6 Count (Pack of 1)
My dog loves these treats, expensive so I only get them once in a while.
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Reviewed in the United States on March 18, 2026
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Linda A. Sommers
Massapequa, US
★★★★★ 5
The dogs seem to think it’s pretty tasty
Item Shape: Ring, Size: 6 Count (Pack of 1)
My dogs love this
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Reviewed in the United States on April 22, 2026
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Mike
Bozeman, US
★★★★★ 5
Great product will reorder
Size: 180 Count (Pack of 1)
Easy to take a great product.
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Reviewed in the United States on March 24, 2026
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sjak
Natrona Heights, US
★★★★★ 5
High quality supplement
Size: 180 Count (Pack of 1)
My doctor recommended a high quality calcium capsule because I am at risk for osteoporosis. The magnesium enhances calcium absorption and helps with my insomnia. I take one capsule daily along with a diet of mostly whole foods. I am 50 years old and have taken this supplement for several years now and my annual lab tests for calcium are always in the desired range.
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Reviewed in the United States on June 23, 2021
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Deb
Houston, US
★★★★★ 5
Good calcium and magnesium together
Size: 180 Count (Pack of 1)
Size is easy to take
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Reviewed in the United States on May 8, 2026

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