SKU: 17546134654

Instant Ocean® Aquarium Sea Salt

Sale price$98.99 Regular price$109.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Instant Ocean® Aquarium Sea SaltAbout this item FORMULATED SPECIFICALLY FOR REEF AQUARIUMS: Contains essential ocean reef elements in concentrations greater than those found in natural sea water EXTRA CALCIUM: Encourages stony coral and coralline algae growth. EXTRA TRACE ELEMENTS: Provides vital nutrients. EXTRA VITAMINS: Helps promote growth and survival of corals, anemones and other invertebrates in a captive environment. DETOXIFIES METALS: Neutralizes traces of heavy metals

About this item

  • FORMULATED SPECIFICALLY FOR REEF AQUARIUMS: Contains essential ocean reef elements in concentrations greater than those found in natural sea water
  • EXTRA CALCIUM: Encourages stony coral and coralline algae growth.
  • EXTRA TRACE ELEMENTS: Provides vital nutrients.
  • EXTRA VITAMINS: Helps promote growth and survival of corals, anemones and other invertebrates in a captive environment.
  • DETOXIFIES METALS: Neutralizes traces of heavy metals found in tap water.

From the manufacturer

About Us

Instant Ocean is the most trusted brand of marine salt, care and other products for aquarists who wish to re-create a thriving ocean habitat in their own home. Instant Ocean Sea Salt is one of the most carefully formulated and universally preferred sea salts in the world. It's why our Sea Salt is used exclusively by many of the large-scale aquariums and research facilities across the country.

No matter what size your aquarium, science-based Instant Ocean products offer the smartest, easiest way to bring the ocean home.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17546134654

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4.5 ★★★★★
Based on 27 reviews
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K
Verified Purchase
KDK in Texas
Houston, US
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
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Reviewed in the United States on May 16, 2026
P
Patti J Fredley
Alexandria, US
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
L
Verified Purchase
LC
Natrona Heights, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
L
Verified Purchase
Lucy Mejia
Cuba, US
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
T
Verified Purchase
Twins9
Houston, US
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all. The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day. They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable. Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026

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