--- product_id: 258752203 title: "EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack" brand: "ecobio-block" price: "$76.83" currency: USD in_stock: true url: https://www.desertcart.us/products/258752203-ecobio-block-stone-natural-volcanic-water-clarifier-and-odor-remover store_origin: US region: United States of America --- # Volcanic rock power Nano size for small tanks Beneficial bacteria boost EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack **Brand:** ecobio-block **Price:** $76.83 **Availability:** ✅ In Stock ## Summary > 🌟 Dive into effortless aquarium care! ## Quick Answers - **What is this?** EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack by ecobio-block - **How much does it cost?** $76.83 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/258752203-ecobio-block-stone-natural-volcanic-water-clarifier-and-odor-remover) ## Best For - ecobio-block enthusiasts ## Why This Product - Trusted ecobio-block brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🐠 Safe for All Life:** Perfect for fish, reptiles, and amphibians alike. - • **⚡ Speedy Nitrogen Cycle:** Accelerate your tank's ecosystem with ease. - • **🌊 Crystal Clear Waters:** Transform your aquarium into a pristine aquatic paradise. - • **🌱 Eco-Friendly Solution:** Harness nature's power for a healthier aquarium. - • **🕒 Long-Lasting Benefits:** Enjoy up to a year of effortless maintenance. ## Overview The EcoBio-Block Stone is a revolutionary volcanic rock designed to clarify water and eliminate odors in aquariums. Packed with beneficial bacteria, it accelerates the nitrogen cycle and reduces maintenance frequency for up to one year. Ideal for nano tanks and safe for all aquatic life, this product simplifies aquarium care while promoting a healthy ecosystem. ## Description Product Description EcoBio-Stone Nanos are volcanic rock and cement containing 100% pure beneficial bacteria spores, which effectively clarify cloudy water in aquariums, reducing maintenance. Simply rinse off the EcoBio-Stone, soak overnight and place in nano aquarium. Using nature's system of purifying water, EcoBio-Stone's beneficial bacteria break down organic waste into ammonia, then into nitrites and then into nitrates, which are processed by vegetation or by anaerobic bacteria changing the nitrates into nitrogen gas, which dissipate into the air. The process of building sufficient amounts of beneficial bacteria to take care of the conditions in the average tank, normally results in crystal clear water in 2 to 4 weeks. EcoBio-Stone Nano safely purifies water, eliminates odors and creates a clear and clean environment for fish and other aquatic life just as in nature. EcoBio-Stone's volcanic stone also leaches back the essential calcium and trace minerals, which are normally returned to water with frequent water changes. Note: if the water in your tank is very acidic it is best to acclimate your fish to pH neutral water by doing water changes before adding EcoBio-Stone Nanos. Directions Rinse well with chlorine-free water and place in tank ## Features - Unique beneficial bacteria in volcanic rock multiply to create a healthy ecosystem for clear, clean water without odors. - Speeds up nitrogen cycle, with pure bacteria in spores, germinating in early, middle and late stages, only in the presence of organic waste. - Reduces need for frequent maintenance by continually replenishing beneficial bacteria for up to one year. - Ideal for Betta homes and all nano freshwater or marine aquariums. Safe for all fish, reptiles, amphibians and other aquatic life. - Makes aquarium care simple in fresh or salt water. Nano size treats tanks from 1.5 to 3.0 gallons ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 2.84 x 2.86 x 2.86 cm; 28.12 g | | Item model number | EBSNC20107 | | Pet Life Stage | Adult | | Item Form | Pellets | | Allergen Information | Allergen-Free | | Colour | Coral | | Size | Pack of 1 | | Number of Items | 2 | | Quantity | 1 | | Specific Uses | Indoor | | Batteries required | No | | Batteries Included | No | | Item Weight | 28.1 g | ## Product Details - **Brand:** EcoBio-Block - **Liquid volume:** 3 Gallons - **Item weight:** 28 g - **Item form:** Pellets - **Target species:** Fish ## Images ![EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack - Image 1](https://m.media-amazon.com/images/I/71t6LG-aFtL.jpg) ![EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack - Image 2](https://m.media-amazon.com/images/I/61F5xLnYmyL.jpg) ![EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack - Image 3](https://m.media-amazon.com/images/I/61w5F8kdNPL.jpg) ## Frequently Bought Together - EcoBio-Block Stone Natural Volcanic Water Clarifier and Odor Remover Rock for Aquariums, Nano, 2-Pack - API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-Ounce Bottle - EcoBio-Block Stone for Aquariums, Medium - Natural Water Clarifier and Odor Remover, Treats 15 to 40 Gallons --- ## 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/258752203-ecobio-block-stone-natural-volcanic-water-clarifier-and-odor-remover](https://www.desertcart.us/products/258752203-ecobio-block-stone-natural-volcanic-water-clarifier-and-odor-remover) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*