--- 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, Extra Fine (1 Liter)" brand: "ultum nature systems" price: "VT12650" currency: VUV in_stock: true reviews_count: 8 category: "Ultum Nature Systems" url: https://www.desertcart.vu/products/92392362-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish store_origin: VU region: Vanuatu --- # Volcanic ash base for natural filtration Optimized pH 6.8 for thriving aquatic plants Low ammonia release accelerates bacteria growth Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Extra Fine (1 Liter) **Brand:** ultum nature systems **Price:** VT12650 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your aquascape with nature’s finest substrate—where clarity meets lush growth! ## 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, Extra Fine (1 Liter) by ultum nature systems - **How much does it cost?** VT12650 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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 - • **No-Rinse Convenience:** Skip the hassle—this substrate actively absorbs impurities right out of the bag, ensuring immediate water clarity. - • **Tailored for Fish & Shrimp:** Designed specifically for freshwater inhabitants that thrive in soft, slightly acidic water, supporting vibrant aquatic life. - • **Natural Volcanic Ash Powerhouse:** Harness the purifying strength of volcanic ash to keep your aquarium crystal clear and toxin-free. - • **Precision pH & Hardness Buffering:** Maintain the perfect slightly acidic environment (pH 6.8) that maximizes nutrient uptake for lush plant growth. - • **Bacteria-Boosting Low Ammonia Release:** Kickstart your tank’s nitrogen cycle fast with minimal ammonia, promoting beneficial bacteria for a healthy ecosystem. ## Overview Ultum Nature Systems Controsoil is a premium freshwater aquarium substrate made from volcanic ash granules, engineered to create an optimal slightly acidic environment (pH 6.8) for fish, shrimp, and live plants. Its low ammonia release accelerates beneficial bacteria growth, while its unique composition enhances oxygen exchange and nutrient availability. Ready to use without rinsing, it actively absorbs impurities to maintain crystal-clear water, making it a top choice for professional aquascaping and planted tanks. ## Description Variety of Ultra Clear Tanks Visit the Store Variety of Ultra Clear Tanks Visit the Store Prism Visit the Store Prism Inside the System Visit the Store Inside the System Dual All-In-One Visit the Store Dual All-In-One Foresta Integrated Paludarium Visit the Store Foresta Integrated Paludarium Everything for your hobby Visit the Store Everything for your hobby Plant Food Visit the Store Plant Food ## 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 | B07C2PFPWM | | Best Sellers Rank | #14,833 in Pet Supplies ( See Top 100 in Pet Supplies ) #28 in Aquarium Substrate | | Brand | Ultum Nature Systems | | Brand Name | Ultum Nature Systems | | Customer Reviews | 4.5 out of 5 stars 122 Reviews | | Global Trade Identification Number | 00851302008559 | | Item Form | Granules | | Liquid Volume | 1 Liters, 10 Liters, 3 Liters | | Manufacturer | Marfied | | Manufacturer Part Number | 2791 | | Target Species | Shrimp | | UPC | 851302008559 | | Unit Count | 1.00 Count | ## Product Details - **Brand:** Ultum Nature Systems - **Item Form:** Granules - **Liquid Volume:** 1 Liters, 10 Liters, 3 Liters - **Manufacturer:** Marfied - **UPC:** 851302008559 ## Images ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Extra 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, Extra 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, Extra Fine (1 Liter) - Image 3](https://m.media-amazon.com/images/I/81DK-L00ojL.jpg) ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Extra Fine (1 Liter) - Image 4](https://m.media-amazon.com/images/I/81GWF8pjiSL.jpg) ![Ultum Nature Systems Controsoil - Freshwater Aqua Soil Substrate for Fish, Shrimp, Live Plant Propagation and Aquascaping - 6.8pH Low Ammonia, Volcanic Ash - Black, Extra Fine (1 Liter) - Image 5](https://m.media-amazon.com/images/I/61D8q+V+m2L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***L on April 10, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***N on February 15, 2025* ### ⭐⭐⭐⭐⭐ Review *by A***A on September 16, 2022* ## 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.vu/products/92392362-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish](https://www.desertcart.vu/products/92392362-ultum-nature-systems-controsoil-freshwater-aqua-soil-substrate-for-fish) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-11*