--- product_id: 3598894 title: "Reef Plus 500ml" brand: "seachem" price: "£15.73" currency: GBP in_stock: true reviews_count: 13 category: "Seachem" url: https://www.desertcart.co.uk/products/3598894-reef-plus-500ml store_origin: GB region: United Kingdom --- # pH balanced at 8.3 for reef health 500ml liquid volume Broad spectrum vitamins & minerals Reef Plus 500ml **Brand:** seachem **Price:** £15.73 **Availability:** ✅ In Stock ## Summary > 🌟 Elevate your reef game with every drop! ## Quick Answers - **What is this?** Reef Plus 500ml by seachem - **How much does it cost?** £15.73 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/3598894-reef-plus-500ml) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Enthusiasts:** 4.8-star rating from 844 reviews—join the reef care elite - • **Complete Reef Nutrition:** Broad spectrum vitamins, amino acids & trace minerals for vibrant coral growth - • **Natural Reef Simulation:** Formulated to mimic nutrient profile of tropical reef waters - • **Nitrate & Phosphate Free:** Keeps your aquarium clean and balanced without harmful buildup - • **Effortless Aquarium Boost:** Add directly to your tank—no complicated dosing required ## Overview Seachem Reef Plus 500ml is a premium liquid aquarium supplement delivering a broad spectrum of essential vitamins, trace minerals, amino acids, and fatty acids. Designed to replicate natural tropical reef water conditions at pH 8.3, it supports coral and fish health without adding nitrates or phosphates. Easy to use and highly rated, it’s the go-to choice for serious reef keepers aiming for vibrant, thriving aquariums. ## Description Sachem reef plus is a full spectrum reef supplement Containing trace elements, vitamins, and amino acids demonstrated to have a positive impact on the growth of corals and other desirable reef creatures. Sachem reef plus is formulated to provide nutrients available from natural tropical reef waters. Contains vitamin B12, vitamin C, THIAMINE, inositol, CHOLINE, IODIDE, and other essential constituents at pH 8.3. Reef plus is nitrate/phosphate free. Review: Great for Corals - Definitely Recommend Review: Works well - I started using this between water changes in my tank. It definitely seems to wake up your corals! ## Features - Contains broad SPECTRUM of vitamins, trace minerals, amino acids and fatty acids vital to Fish and Coral health - Most complete blend of necessary compounds available - Add directly to the Aquarium ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000256AAM | | Allergen Information | Yam Free | | Best Sellers Rank | #26,369 in Pet Supplies ( See Top 100 in Pet Supplies ) #261 in Aquarium Water Treatments | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.8 out of 5 stars 844 Reviews | | Global Trade Identification Number | 00000116053303 | | Item Form | Liquid | | Item Type Name | Aquarium Conditioner | | Item Weight | 1.2 Pounds | | Liquid Volume | 500 Milliliters | | Manufacturer | Seachem Laboratories, Inc. | | Manufacturer Part Number | 533 | | Model Number | 533 | | Pet Type | Fish | | Target Species | Fish | | UPC | 000116053303 | | Unit Count | 500 Milliliters | ## Product Details - **Brand:** Seachem - **Item Form:** Liquid - **Item Weight:** 1.2 Pounds - **Liquid Volume:** 500 Milliliters - **Manufacturer:** Seachem Laboratories, Inc. ## Images ![Reef Plus 500ml - Image 1](https://m.media-amazon.com/images/I/71J+4890FyL.jpg) ## Questions & Answers **Q: What would be the difference between "reef plus" and "reef trace elements" , since the plus contains trace elements and which would you recommend ?** A: Use both of them. Also use reef complete and reef iodide. **Q: I’m reading the ingredients and this contain copper it’s safe?** A: Yes copper is safe for your reef tank. I have been using this product for 5 years. It’s great. **Q: will the skimmer remove this?** A: Yes it will. Always turn off the skimmer when adding pretty much anything for at least half an hour. Your instructions that came with the skimmer will have said to do that. I leave mine off for several hours. **Q: Can this be dosed using an auto doser?** A: Yes it can make sure you use it a within 3 months or you will need to start refrigerating it, it states on the bottle refrigerate after three months ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Corals *by R***H on April 13, 2026* Definitely Recommend ### ⭐⭐⭐⭐⭐ Works well *by S***A on March 23, 2026* I started using this between water changes in my tank. It definitely seems to wake up your corals! ### ⭐⭐⭐⭐⭐ Amazing. *by T***Y on March 4, 2025* By far my favorite company to use for dosing my aquariums is Seachem. This product does exactly what it says it iwll do. Changed my entire outlook and Saltwater Aquariums. ## Frequently Bought Together - Seachem Reef Plus 500ml - Seachem Reef Trace Elements 500ml - Seachem Reef Complete 500ml --- ## 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.co.uk/products/3598894-reef-plus-500ml](https://www.desertcart.co.uk/products/3598894-reef-plus-500ml) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-23*