--- product_id: 92392362 title: "Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter)" brand: "ultum nature systems" price: "¥11648" currency: JPY in_stock: true category: "Ultum Nature Systems" url: https://www.desertcart.jp/products/92392362-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish store_origin: JP region: Japan --- # 6.8 pH perfect for plant growth Low ammonia, no rinsing needed Volcanic ash granules for nutrient richness Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) **Brand:** ultum nature systems **Price:** ¥11648 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your aquarium game with nature’s own volcanic power! ## Quick Answers - **What is this?** Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) by ultum nature systems - **How much does it cost?** ¥11648 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/92392362-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish) ## Best For - ultum nature systems enthusiasts ## Why This Product - Trusted ultum nature systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Aquarium Ecosystem Booster:** Low ammonia release accelerates beneficial bacteria, ensuring a healthy environment for fish and shrimp. - • **Optimized Aquascaping Base:** Fine volcanic ash granules create a lush, oxygen-rich substrate that fuels vibrant plant growth. - • **Perfect pH & Hardness Balance:** Buffers water to a slightly acidic 6.8 pH and lowers hardness, maximizing nutrient uptake for thriving aquatic life. - • **Effortless Clarity & Cleanliness:** No rinsing required—actively absorbs impurities to keep your water crystal clear from day one. - • **Universal Freshwater Compatibility:** Ideal for tropical fish, shrimp, and live plants, making your aquarium a dynamic, balanced ecosystem. ## Overview Ultum Nature Systems Controsoil is a premium freshwater aquarium substrate made from nutrient-rich volcanic ash. It maintains a slightly acidic pH of 6.8, promotes beneficial bacteria growth with low ammonia release, and requires no rinsing. Designed for planted tanks, it optimizes oxygen exchange and nutrient availability, supporting healthy fish, shrimp, and aquatic plants for stunning aquascapes. ## Description desertcart.com : Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) : Pet Supplies ## Features - Designed For Planted Aquariums - Granule composition and sizes provide optimal oxygen exchange and rich nutrients for aquatic plants - Optimal For Fish And Shrimp - Suitable for all freshwater inhabitants such as tropical fish and shrimp that prefer slightly acidic aquarium water - Low Ammonia Release - Promotes and accelerates beneficial bacteria growth - No Rinsing Required - Helps clarify and detoxify cloudy water by actively absorbing impurities - pH & kH buffering - Buffers water to slightly acidic pH and lowers total water hardness for better aquatic plant nutrient consumption environment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07C2MG73N | | ASIN | B07C2MG73N | | Best Sellers Rank | #15,755 in Pet Supplies ( See Top 100 in Pet Supplies ) #20 in Aquarium Gravel | | Brand Name | Ultum Nature Systems | | Customer Reviews | 4.6 4.6 out of 5 stars (675) | | Date First Available | April 4, 2017 | | Global Trade Identification Number | 00851302008542 | | Item Weight | 0.89 kg | | Manufacturer | Marfied | | Manufacturer | Marfied | | Package Dimensions | 9.45 x 4.88 x 3.23 inches; 1.96 pounds | | UPC | 851302008542 | | Unit Count | 1 Count | | Volume | 1 liters | ## Product Details - **Brand:** Ultum Nature Systems - **Global Trade Identification Number:** 00851302008542 - **Item Weight:** 0.89 kg - **UPC:** 851302008542 - **Unit Count:** 1 Count ## Images ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) - Image 1](https://m.media-amazon.com/images/I/71Hka6eVN9L.jpg) ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) - Image 2](https://m.media-amazon.com/images/I/71GSOW2U4vL.jpg) ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) - Image 3](https://m.media-amazon.com/images/I/61pIO8XilLL.jpg) ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) - Image 4](https://m.media-amazon.com/images/I/81dcLtaoQwL.jpg) ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Fine (1 Liter) - Image 5](https://m.media-amazon.com/images/I/81GWF8pjiSL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Ultum Nature Systems Controsoil - Planted Aquarium Substrate Soil for Fish Tank, Natural Freshwater Aquatic Plants, Shrimp, Aquascape - Black (Extra Fine, 1 Liters) - API ROOT TABS Freshwater Aquarium Plant Fertilizer 0.4-Ounce 10-Count Box - API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored --- ## 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/92392362-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish](https://www.desertcart.jp/products/92392362-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-06*