Sea-90 Ocean Life Complete Sea Salt

$19.99 USD
Rated 5.0 out of 5 stars
8 Reviews
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Sea-90 Ocean Life Complete Sea Salt is an all-natural mineral and trace element rich sea salt for all marine life. Sea-90 is unprocessed and unrefined, preserving valuable macro and trace mineral nutrients. Sourced from the pristine Sea of Cortez, Sea-90 can be used to recreate what Jacques Cousteau once called “The World’s Aquarium.”  Enjoy a perfectly balanced marine ecosystem that your animals will naturally thrive in.  

  • Naturally Recreate the Sea of Cortez
  • Unprocessed and Unrefined
  • Lab-Tested Micro-Plastic and Contaminant Free
  • Supports All Aquatic Operations

Our 5 Lb. bag creates 16 Gallons.  Our 25 Lb. bag creates 83 Gallons.

Did you know? Sea-90 is produced from the pristine waters of the Sea of Cortez, a mineral-rich body of water that Jacques Cousteau once called "The World's Aquarium."

For bulk orders (including full pallets and 2,000 lb. totes), please  request a bulk quote.  

Add Sea-90 Complete Sea Salt to dechlorinated tap water or purified water.
Mix vigorously, aerating mixture until pH and oxygen are stable.
We recommend mixing a few hours prior to use to allow marine snow (sandy silt) to naturally settle to the bottom.
Before adding to your tank, check specific gravity, pH, and temperature levels.

Sea-90 can be used to recreate seawater or brine water in aquarium tanks or aquaculture ponds. Sea-90 supports all forms of marine life.

Dissolving 1/2 cup (approximately 130 grams) of Sea-90 Complete Sea Salt in 1 gallon (3.8L) of purified water at 78* F will result in a seawater mix of:
Specific Gravity: 1.021 - 1.024 / approx. 28 ppt - 32 ppt salinity
pH: 8.0 - 8.2

Approximate Per Gallon Use:

10 Gallons: 3 Lbs.
25 Gallons: 7.5 Lbs.
50 Gallons: 15 Lbs.
100 Gallons: 30 Lbs.
150 Gallons: 45 Lbs.
200 Gallons: 60 Lbs.

Sea-90 Complete Sea Salt is created naturally by lunar and tidal activity. Specifications may vary by tidal season. Always test small batches to meet your operation’s requirements.

Rated 5.0 out of 5 stars
Based on 8 reviews
Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
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8 reviews
  • RL Profile picture for Robert L S.
    Robert L S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    10 months ago

    Great stuff

  • S
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    How can you beat Mother Nature.

    I like this salt. I do not live near an ocean, so this product allows me to get the benefit of the ocean even living far away. All my reef animals are doing well. My reefs ( 55 gallon, 125 gallon) are mixed reefs with Tridacna clams, so it was important to give them what mother nature gives. My last test on my tank was Calcium 420, Alk 9, and I do not test for mag as I two part dose and do daily small water changes. I also dose trace elements. I pretty much keep it simple.

  • JC
    Jabir C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    12 seconds ago
    Great Quality!!!

    I made ORME with it (after I filtered out everything that didn't dissolve) and my plants are thriving!

  • CU
    Camden U.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 months ago
    Salt quality

    High quality salt.

  • DW
    Daniela W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    7 months ago
    Really Nice Quality. Better than anything in a store.

    I use it for cooking and it tastes and behaves 1000% better than any store bought salt.

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