--- product_id: 3625705 title: "Instant Ocean Sea Salt for Marine Aquariums, 50 Gallons" brand: "instant ocean" price: "632.80 DT" currency: TND in_stock: true category: "Instant Ocean" url: https://www.desertcart.tn/products/3625705-instant-ocean-sea-salt-for-marine-aquariums-50-gallons store_origin: TN region: Tunisia --- # dissolves in minutes for instant clarity 50 gallons marine-grade capacity precise major, minor & trace elements Instant Ocean Sea Salt for Marine Aquariums, 50 Gallons **Brand:** instant ocean **Price:** 632.80 DT **Availability:** ✅ In Stock ## Summary > 🌟 Dive into perfection with Instant Ocean – where science meets your marine masterpiece! ## Quick Answers - **What is this?** Instant Ocean Sea Salt for Marine Aquariums, 50 Gallons by instant ocean - **How much does it cost?** 632.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/3625705-instant-ocean-sea-salt-for-marine-aquariums-50-gallons) ## Best For - instant ocean enthusiasts ## Why This Product - Trusted instant ocean brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Experts:** Used by leading aquariums and research facilities for over 40 years, ensuring consistent, lab-tested quality. - • **Effortless Maintenance:** No additives needed and won’t separate during shipping—just mix and go for hassle-free aquarium care. - • **Ocean-Ready in Minutes:** Superior solubility means your marine environment is perfectly balanced and crystal clear almost instantly. - • **Bulk Supply, Big Impact:** 50 gallons of premium sea salt granules to keep your marine habitat thriving without constant restocking. - • **Scientifically Perfected Formula:** Contains every essential element for delicate marine life—no nitrates or phosphates to disrupt your ecosystem. ## Overview Instant Ocean Sea Salt is a premium, scientifically formulated marine salt mix designed to provide every major, minor, and trace element needed for healthy marine aquariums. With fast dissolving granules that achieve ideal pH quickly and no nitrates or phosphates, it ensures a stable, clear environment trusted by top aquariums and hobbyists alike. Available in a convenient 50-gallon supply, it offers consistent quality and ease of use for vibrant saltwater ecosystems. ## Description No matter the size of your aquarium, Instant Ocean® sea salts and water care products offer the smartest, easiest way to bring the ocean home. Our scientifically formulated sea salts are used exclusively by many of the leading large-scale aquariums and research facilities across the country. Instant Ocean® Sea Salt is the most carefully formulated, most universally preferred sea salt in the world. It’s the perfect solution for creating the ideal marine environment. Free of nitrate and phosphate, this sea salt formula contains every major, minor and trace element necessary for the health of even the most delicate marine fish and invertebrates. Its superior solubility provides a clear, ready-to-use solution in minutes, quickly achieving and maintaining the ideal pH. The sea salt withstands separation during packaging and shipping. For your convenience, no special additives are required. The consistent formulation is ideal for mixing small or large quantities. This sea salt is sealed to ensure freshness and ease of use. Mix Instant Ocean Sea Salt with ordinary dechlorinated tap water – for small quantities, use ½ cup per gallon of water. Stir vigorously to ensure a good mix. Use immediately or aerate the water until it achieves oxygen/carbon dioxide equilibrium. See product label for complete use directions. Instant Ocean brand offers a full line of products, including sea salt, water treatments, test kits and accessories, to make sure your saltwater aquarium remains vibrant and healthy. ## Features - FORMULATED SPECIFICALLY FOR MARINE AQUARIUMS: Contains every major, minor and trace element delicate marine fish and invertebrates need. - DISSOLVES FAST: Superior solubility – provides a clear, ready-to-use solution in minutes. - IDEAL pH: Quickly achieves and maintains ideal pH – free of nitrate and phosphate. - CONVENIENT: No special additives are needed – will not separate during packaging and shipping. - INSTANT OCEAN SEA SALT: The industry standard for quality, consistency and value for more than 40 years. - Instant ocean 50gal Sea Salt 3pc (Case) - Instant Ocean Sea Salt contains every necessary major, minor and trace element and has no nitrates and no phosphates - It was developed through sophisticated biological and chemical testing and every batch is analyzed to assure consistent high quality - Instant Ocean Sea Salt contains every necessary major, minor, and trace element and has no nitrates and no phosphates - It was developed through sophisticated biological and chemical testing, and every batch is analyzed to assure consistent high quality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000255NKA | | Allergen Information | Abalone Free | | Best Sellers Rank | #2,917 in Pet Supplies ( See Top 100 in Pet Supplies ) #8 in Aquarium Water Treatments | | Brand | Instant Ocean | | Brand Name | Instant Ocean | | Customer Reviews | 4.8 out of 5 stars 8,479 Reviews | | Global Trade Identification Number | 00051378014007 | | Included Components | Instant Ocean Sea Salt | | Item Form | Granules | | Item Type Name | Aquarium Salt | | Item Weight | 6.8 kg | | Liquid Volume | 50 gallons | | Manufacturer | Instant Ocean | | Manufacturer Part Number | AQ-SS350-10 | | Model Number | AQ-SS350-10 | | Number of Items | 1 | | Pet Type | Dog | | Target Species | Fish | | UPC | 719279584394 051378014007 | | Unit Count | 240 Ounce | | Warranty Description | See label for details | ## Product Details - **Brand:** Instant Ocean - **Item Form:** Granules - **Item Weight:** 6.8 kg - **Liquid Volume:** 50 gallons - **Unit Count:** 240 Ounce ## Images ![Instant Ocean Sea Salt for Marine Aquariums, 50 Gallons - Image 1](https://m.media-amazon.com/images/I/81K3I-LMf1L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Why the crazy price hike?** A: Crazy, I just ordered this 5 gal. bucket ( 160 gal ) and the price almost doubled ? Sooo, I drove a few miles to buy at Petco for about $40.00 w/tax, " Come on Man " **Q: Can you use this for hermit crabs?** A: Yes, you can use this to make drinking/soaking water for tropical land hermit crabs. Just be sure they always have TWO WATER DISHES - one with de-chlorinated fresh water and one with brackish or salt water such as this. The dishes need to be deep enough for them to fill their shells with water if they want, but must have sponge or some driftwood in them for easy access in and out. Few people realize they need salt water as well as fresh, kudos to you for inquiring! If you know which species you have, you should google to find out any specific quirks or requirements. **Q: Ratio (ingredient weight to water volume) for brackish water condition?** A: Typically, we recommend starting with 1/4 cup of salt to one gallon of water. This is half the amount used to make full marine conditions. You will need a hydrometer or refractometer to test the salinity. You need 1.010 - 1.015. **Q: If I have a 39 gallon tank, what size should I buy?** A: You'll always need to make water for water changes so buying in bulk saves money. if you go to the web site it will tell you the exact amount per gallon ## Frequently Bought Together - Instant Ocean Sea Salt 50 Gallons, For Marine Aquariums, Fast Dissolving - API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/3625705-instant-ocean-sea-salt-for-marine-aquariums-50-gallons](https://www.desertcart.tn/products/3625705-instant-ocean-sea-salt-for-marine-aquariums-50-gallons) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-14*