--- product_id: 138938610 title: "Brightwell Aquatics Caridina GH+ Shrimp Mineral Supplement RO/DI, 250ml" brand: "brightwell aquatics" price: "$29.61" currency: USD in_stock: true reviews_count: 8 category: "Brightwell Aquatics" url: https://www.desertcart.us/products/138938610-brightwell-aquatics-caridina-gh-shrimp-mineral-supplement-ro-di-250ml store_origin: US region: United States of America --- # 250ml precision liquid formula Tailored for Caridina shrimp species Balances GH & TDS without altering pH/KH Brightwell Aquatics Caridina GH+ Shrimp Mineral Supplement RO/DI, 250ml **Brand:** brightwell aquatics **Price:** $29.61 **Availability:** ✅ In Stock ## Summary > 🦐 Elevate your shrimp’s habitat with precision mineral balance — don’t let your tank fall behind! ## Quick Answers - **What is this?** Brightwell Aquatics Caridina GH+ Shrimp Mineral Supplement RO/DI, 250ml by brightwell aquatics - **How much does it cost?** $29.61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/138938610-brightwell-aquatics-caridina-gh-shrimp-mineral-supplement-ro-di-250ml) ## Best For - brightwell aquatics enthusiasts ## Why This Product - Trusted brightwell aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Mineral-Rich Precision:** Restores calcium, magnesium, potassium & sodium in perfect ratios for shrimp vitality. - • **Stable Water Chemistry:** Maintains ideal general hardness and total dissolved solids without disrupting pH or KH balance. - • **Shrimp-Specific Formula:** Expertly crafted for Caridina species, ensuring optimal molting and osmoregulation. - • **Supports Aquatic Ecosystems:** Enhances both shrimp health and aquatic plant growth for a thriving biotope aquarium. - • **Made in the USA with Science:** Backed by research and quality manufacturing to elevate your aquarium’s ecosystem. ## Overview Brightwell Aquatics Caridina GH+ is a 250ml liquid supplement designed to remineralize purified or soft water by restoring essential minerals like calcium, magnesium, potassium, and sodium. Specifically formulated for Caridina shrimp and biotope aquariums, it maintains stable general hardness and total dissolved solids without affecting pH or KH, supporting shrimp molting, osmoregulation, and plant health. Made in the USA, this product ensures a scientifically balanced aquatic environment for sensitive freshwater species. ## Description Brightwell Aquatics Caridina GH+ is a specialized remineralization solution that restores vital minerals to reverse osmosis, deionized, or extremely soft freshwater. Designed specifically for Caridina shrimp species and freshwater biotope aquariums, this formula replenishes calcium, magnesium, potassium, and sodium in optimal ratios to support osmoregulation, molting, nerve and muscle function, and plant nutrient uptake. Ideal for aquariums using purified water or natural soft water sources, Caridina GH+ allows hobbyists to precisely control the general hardness (GH) and total dissolved solids (TDS) without altering KH or pH. This ensures that sensitive species such as Bee shrimp, and fish from tropical forest streams, thrive in stable, mineral-rich environments that mirror their native waters. The product can be used for preparing new aquarium setups, rebalancing parameters after large water changes, or maintaining stability in low-mineral systems that rarely receive top-offs. Caridina GH+ does not include buffering compounds—so if KH is needed, pair it with Brightwell’s Florin Delta KH+ or use NeoTiger KH+/GH+ instead. Formulated using extensive research on the chemistry of tropical forest river systems, Caridina GH+ helps hobbyists maintain long-term aquatic health and supports both livestock vitality and aquatic plant performance. Review: Great product - Works perfectly for my caridina shrimp! They are thriving and happy! Keeps gh really stable! I use this with distilled water and no issues Review: Great Addition for Shrimp - Haven’t lost any shrimp since staring to use this. We were losing shrimp during molting. This did the trick. ## Features - REMINERALIZES PURIFIED OR SOFT WATER Restores essential minerals to reverse osmosis, deionized, or extremely soft water used in shrimp and biotope aquariums - SUPPORTS SHRIMP AND PLANT HEALTH Provides ideal ratios of calcium, magnesium, potassium, and sodium for shrimp molting, osmoregulation, and plant growth - MAINTAINS IDEAL GH AND TDS Helps maintain proper general hardness and total dissolved solids in low-mineral environments without altering KH or pH - DESIGNED FOR CARIDINA SHRIMP SPECIES Formulated specifically for Bee shrimp and other soft-water shrimp; does not include KH buffering—pair with KH+ if needed - AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PQ9FW7N | | Allergen Information | Sulphites Free | | Best Sellers Rank | #22,452 in Pet Supplies ( See Top 100 in Pet Supplies ) #170 in Aquarium Water Treatments | | Brand | Brightwell Aquatics | | Brand Name | Brightwell Aquatics | | Customer Reviews | 4.5 out of 5 stars 182 Reviews | | Included Components | Caridina GH+ | | Item Form | Liquid | | Item Type Name | Water Conditioner | | Item Weight | 8.81 ounces | | Liquid Volume | 250 ml | | Manufacturer | Brightwell Aquatics | | Manufacturer Part Number | CGH250 | | Model Number | CGH250 | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish, Shrimp | | UPC | 096647000015 | | Unit Count | 1 Count | ## Product Details - **Brand:** Brightwell Aquatics - **Item Form:** Liquid - **Item Weight:** 8.81 ounces - **Liquid Volume:** 250 ml - **Number of Packs:** 1 ## Images ![Brightwell Aquatics Caridina GH+ Shrimp Mineral Supplement RO/DI, 250ml - Image 1](https://m.media-amazon.com/images/I/61NRmbQQmOL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by K***Z on June 24, 2026* Works perfectly for my caridina shrimp! They are thriving and happy! Keeps gh really stable! I use this with distilled water and no issues ### ⭐⭐⭐⭐⭐ Great Addition for Shrimp *by E***Y on June 25, 2026* Haven’t lost any shrimp since staring to use this. We were losing shrimp during molting. This did the trick. ### ⭐⭐⭐⭐⭐ Strong she'll seems to work good *by A***S on May 27, 2026* I had a crawfish its shell was really tuff stuff seems to work getting shrimp next ## Frequently Bought Together - Brightwell Aquatics Caridina GH+ Mineral Supplement Restores Calcium Magnesium Potassium Sodium in Soft RO/DI Water for Shrimp Breeding and Plant Health, 250 ml - API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, 2.5 oz. - Brightwell Aquatics NeoTiger KH+/GH+ Mineral Supplement Balances Hardness in RO/DI Water with Calcium Magnesium Potassium Sodium for Shrimp Fish Planted Aquariums, 250 ml --- ## 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.us/products/138938610-brightwell-aquatics-caridina-gh-shrimp-mineral-supplement-ro-di-250ml](https://www.desertcart.us/products/138938610-brightwell-aquatics-caridina-gh-shrimp-mineral-supplement-ro-di-250ml) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-06*