--- product_id: 142316653 title: "Caridina GH+ Shrimp Mineral Supplement RO/DI, 500 ml" brand: "brightwell aquatics" price: "¥9125" currency: JPY in_stock: true category: "Brightwell Aquatics" url: https://www.desertcart.jp/products/142316653-caridina-gh-shrimp-mineral-supplement-ro-di-500-ml store_origin: JP region: Japan --- # 500 ml liquid formula Tailored for Caridina shrimp Precise GH & TDS control Caridina GH+ Shrimp Mineral Supplement RO/DI, 500 ml **Brand:** brightwell aquatics **Price:** ¥9125 **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?** Caridina GH+ Shrimp Mineral Supplement RO/DI, 500 ml by brightwell aquatics - **How much does it cost?** ¥9125 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/142316653-caridina-gh-shrimp-mineral-supplement-ro-di-500-ml) ## 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 - • **Restore Vital Minerals:** Replenishes calcium, magnesium, potassium & sodium for shrimp molting and plant growth - • **Shrimp-Specific Formula:** Expertly crafted for Bee shrimp and other soft-water Caridina species to thrive - • **Trusted American Quality:** Made in the USA by Brightwell Aquatics, a leader in scientifically backed aquatic care - • **Precision Water Chemistry:** Maintains ideal general hardness (GH) and total dissolved solids (TDS) without affecting pH or KH - • **Supports Aquatic Ecosystems:** Enhances shrimp osmoregulation and plant nutrient uptake for a vibrant biotope aquarium ## Overview Brightwell Aquatics Caridina GH+ is a 500 ml liquid remineralizer designed to restore essential minerals in purified or soft water aquariums. Specifically formulated for Caridina shrimp species, it maintains optimal general hardness and total dissolved solids without altering pH or carbonate hardness, supporting shrimp molting, osmoregulation, and plant health. Made in the USA, this product ensures stable, mineral-rich environments that replicate natural habitats, helping shrimp and aquatic plants thrive. ## 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. ## 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 | B07S3XZ74Y | | Allergen Information | Sulphites Free | | Best Sellers Rank | #25,007 in Pet Supplies ( See Top 100 in Pet Supplies ) #188 in Aquarium Water Treatments | | Brand | Brightwell Aquatics | | Brand Name | Brightwell Aquatics | | Customer Reviews | 4.4 out of 5 stars 183 Reviews | | Included Components | Caridina GH+ | | Item Form | Liquid | | Item Type Name | Water Conditioner | | Item Weight | 1.2 pounds | | Liquid Volume | 500 ml | | Manufacturer | Brightwell Aquatics | | Manufacturer Part Number | CGH500 | | Model Number | CGH500 | | Target Species | Fish, Shrimp | | UPC | 096647000022 | | Unit Count | 1 Count | ## Product Details - **Brand:** Brightwell Aquatics - **Item Form:** Liquid - **Liquid Volume:** 500 ml - **Manufacturer:** Brightwell Aquatics - **Unit Count:** 1 Count ## Images ![Caridina GH+ Shrimp Mineral Supplement RO/DI, 500 ml - Image 1](https://m.media-amazon.com/images/I/81oNI75HJ1L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Brightwell Aquatics Caridina GH+ - Establishes Mineral Balance in Purified and Soft Water for Shrimp and Freshwater Aquariums, 500 ml - Brightwell Aquatics NeoTiger KH+/GH+ - Establishes Mineral Balance in Purified and Soft Water for Shrimp and Freshwater Aquariums, 500 ml - Brightwell Aquatics ShrimpCode - Trace and Minor Elements for Shrimp and Other Freshwater River Fishes, 500 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.jp/products/142316653-caridina-gh-shrimp-mineral-supplement-ro-di-500-ml](https://www.desertcart.jp/products/142316653-caridina-gh-shrimp-mineral-supplement-ro-di-500-ml) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-12*