--- product_id: 69559872 title: "Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED" brand: "tm aquatix" price: "€ 66.33" currency: EUR in_stock: true reviews_count: 8 category: "Tm Aquatix" url: https://www.desertcart.pt/products/69559872-swimming-pool-filter-sand-16-30-0-4-0-8mm store_origin: PT region: Portugal --- # 100% natural eco-friendly silica sand Reusable & multi-purpose for pools, ponds & gardens Precise grain size 0.4-0.8mm for optimal filtration Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED **Brand:** tm aquatix **Price:** € 66.33 **Availability:** ✅ In Stock ## Summary > ♻️ Dive into clarity with eco-friendly sand that filters, beautifies, and redefines your aquatic space! ## Quick Answers - **What is this?** Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED by tm aquatix - **How much does it cost?** € 66.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/69559872-swimming-pool-filter-sand-16-30-0-4-0-8mm) ## Best For - tm aquatix enthusiasts ## Why This Product - Trusted tm aquatix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic Filtration:** Harness the power of 100% natural silica sand that’s kind to your pool and the planet. - • **Precision Grain Tech:** Optimized 0.4-0.8mm grain size ensures crystal-clear water and superior filtration performance. - • **Versatile & Reusable:** Use season after season in pools, ponds, aquariums, or even to enrich your garden soil. - • **Ready-to-Use Cleanliness:** Pre-washed and packed in a sturdy 20kg bag for hassle-free setup and long-lasting clarity. - • **Aquascape Aesthetic Boost:** Enhances fish and plant vibrancy with a natural, neutral backdrop perfect for trendy biotope tanks. ## Overview This 20kg bag of 100% natural silica sand features a precise 0.4-0.8mm grain size ideal for swimming pool and aquarium filtration. Eco-friendly and reusable, it supports crystal-clear water, promotes healthy aquatic ecosystems, and can be repurposed in gardens. Ready to use straight from the bag, it’s perfect for Intex, Bestway pools, and specialized aquarium setups like Tanganyika and Malawi biotopes. ## Description Product Description 100% Natural Aquarium Sand Our aquarium sand is a 100% natural substrate that enhances the beauty and health of any aquarium. Ideal for both fish and plant growth, this substrate supports a balanced ecosystem by providing essential stability for plants and a natural environment for fish. Safe, non-toxic, and free from artificial colourants, our sand brings a natural look to your tank, making it a perfect choice for any aquascape. How Much Sand Do You Need? In order to create a 4-5 cm thick layer of substrate in an aquarium of a given bottom length the following is needed 30cm / 1ft = 5-7 kg 60cm / 2ft = 10-15 kg 80cm / 2.6ft = 15-20 kg 100cm / 3.3ft = 25 kg 120cm / 4ft = 30-35 kg 150cm / 5ft = 50-60 kg 200cm / 7ft = 80-90 kg Pre-rinsing of any substrate is recommended, especially those in black. Unique features Perfect for All Aquariums Our sand is suitable for all aquarium types , especially Tanganyika and Malawi setups . The light-coloured sand provides a natural backdrop, highlighting the colours of your fish and plants beautifully. Ideal for Plant Growth With a grain size of 0.4-0.8 mm or 0.6-1.2 mm , this substrate is perfect for plant growth . It supports strong rooting, promoting a lush and thriving aquarium landscape. Enhances Fish and Shrimp Colours The natural colour of the sand makes your fish and shrimp look more vibrant. Enhance your aquarium’s aesthetics with a substrate that complements and highlights your aquatic life. Useful information Easy Preparation Simply pre-rinse the sand before adding it to the aquarium. A light cloudiness may appear initially but will clear up quickly once filtration starts, giving you a pristine, clear tank. Reusable Sand Our high-purity quartz sand is also perfect for pool and pond filtration. It can even be reused in gardens after filtration, improving soil health. Natural and Ready to Use Packed clean and dry, this 100% natural sand is safe for all aquatic life. Free from artificial colours, it offers a natural, healthy environment for your aquarium. Review: Clean - Perfect for my aquarium not much rinsing needed. Review: Very happy great sand for aquariums also - Brilliant sand for my turtle tanks and aquariums .. comes super clean best sand I’ve brought wish I purchased a lot soon and great service just ordered another bag ## Features - 🌊100% Natural - 20kg bag, THICKNESS: 16/30 / 0,4-0,8mm. Suitable for Swimming Pool Sand Filters and Fish Pond Sand Filters. Perfect For Intex & Bestway Pools. Sand is clean and ready for use. - ☀️Suitable for Swimming Pool Sand Filters and Fish Pond Sand Filters. Perfect For Intex & Bestway Pools. Sand is clean and ready for use. - 🌍Unlike other filtering materials, the filter sand is ecological and does not introduce more plastic to our environment. After the season is over, sand can be rinsed and reused next year. It can be also sprinkled in the garden on the lawn, which will improve its condition and appearance - 🐬Suitable for Aquarium - High-purity quartz sand. Perfect for all types of aquariums, recommended to Tanganyika and Malawi type, where its colour is an excellent background for the fauna of these biotopes. whith micro and macro elements to be sifted trough gills. - 🔴 Easy Use: Sand is clean and ready for use. Packed in a solid carton and strong bag⚖️Please note that the total weigh of a bag may vary +/- 5% ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07FFDVFNG | | Best Sellers Rank | 7,514 in Garden ( See Top 100 in Garden ) 21 in Pool & Hot Tub Filters, Pumps & Accessories | | Customer Reviews | 4.6 4.6 out of 5 stars (556) | | Date First Available | 10 July 2018 | | Item Weight | 25 kg | | Manufacturer | TM AQUATIX | ## Images ![Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED - Image 1](https://m.media-amazon.com/images/I/719kfceKX0L.jpg) ![Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED - Image 2](https://m.media-amazon.com/images/I/81OsVgOyPDL.jpg) ![Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED - Image 3](https://m.media-amazon.com/images/I/61LLmhct1AL.jpg) ![Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED - Image 4](https://m.media-amazon.com/images/I/71n9djp1k0L.jpg) ![Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 20kg Bag 80 pH TEST STRIPS INCLUDED - Image 5](https://m.media-amazon.com/images/I/71lYaNyIhPL.jpg) ## Questions & Answers **Q: Does this raise your PH levels in your tank?** A: No it is filter sand **Q: Is this sand suitable for artificial grass infill?** A: yes indeed very good **Q: is this sand suitable for a discus tank and how much would i need for 240 litres** A: I used 25kg to cover the base of my 300 litre aquarium. Base measurements 114cm x 45cm. I initially planned it as a Discus aquarium. I also used 5kg of Tropica substrate underneath as it a heavily planted tank. I think you will find 25kg to be just the right amount. It's very clean sand. **Q: Does this sand need a good wash before use in a tropical tank or is it prewashed and good out the bag ?** A: I used this sand for sand filter for my swimming pool, I back washed and water wasn’t that dirty, for a fish tank I would wash the sand ## Customer Reviews ### ⭐⭐⭐⭐⭐ Clean *by A***R on 16 February 2026* Perfect for my aquarium not much rinsing needed. ### ⭐⭐⭐⭐⭐ Very happy great sand for aquariums also *by M***H on 4 October 2025* Brilliant sand for my turtle tanks and aquariums .. comes super clean best sand I’ve brought wish I purchased a lot soon and great service just ordered another bag ### ⭐⭐⭐⭐ Just as it says on the pack? *by I***Y on 23 January 2026* Silica sand? It is just as I expected? It’s sand? ## Frequently Bought Together - TM Aquatix Swimming Pool Filter Sand 16/30 0,4-0,8mm 100% Silica Natural Eco-friendly 25kg Bag - Bestway Flowclear Sand Filter System with ChemConnect --- ## 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.pt/products/69559872-swimming-pool-filter-sand-16-30-0-4-0-8mm](https://www.desertcart.pt/products/69559872-swimming-pool-filter-sand-16-30-0-4-0-8mm) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-26*