--- product_id: 62792330 title: "Complete Substrate For Long Term Fertilisation, 10 kg" brand: "tetra" price: "533 kr" currency: DKK in_stock: true reviews_count: 13 url: https://www.desertcart.dk/products/62792330-complete-substrate-for-long-term-fertilisation-10-kg store_origin: DK region: Denmark --- # Long-term fertilisation Promotes water circulation Optimized quartz sand mix Complete Substrate For Long Term Fertilisation, 10 kg **Brand:** tetra **Price:** 533 kr **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your aquarium’s ecosystem with the power of nature’s long-lasting substrate! ## Quick Answers - **What is this?** Complete Substrate For Long Term Fertilisation, 10 kg by tetra - **How much does it cost?** 533 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/62792330-complete-substrate-for-long-term-fertilisation-10-kg) ## Best For - tetra enthusiasts ## Why This Product - Trusted tetra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** Ready-to-use powder that layers evenly for immediate planting success - • **Pure & Clean Formula:** Nitrate and phosphate free to maintain crystal-clear water and fish health - • **Vibrant Green Foliage:** Enriched with long-lasting iron for lush, vivid leaves that impress - • **Root Growth Accelerator:** Quartz sand blend ensures rapid, secure root adhesion and healthy plant anchoring - • **Sustained Nutrient Boost:** 10 kg substrate packed with slow-release micronutrients for thriving aquarium plants ## Overview Tetra Complete Substrate is a 10 kg nutrient-rich powder designed for new aquarium setups, delivering long-term fertilisation through a unique quartz sand mixture that promotes fast root growth and water circulation. Free from nitrates and phosphates, it supports healthy aquatic plants and fish by enriching the substrate with essential micronutrients and iron for vibrant greenery. ## Description Product Description Tetra Complete Substrate is nutrient rich with long term fertilisation for your aquarium plants. It activates strong and healthy plant growth. There is optimised quartz sand mixture which allows rapid root cultivation and promotes the circulation of water. And it is nitrate and phosphate free. Real plants in a fish tank can not only look stunning but can really improve the water quality and the health of the fish. The Tetra Plant range provides everything you need for healthy plants, from setting up the aquarium to keeping it in top condition. Directions Pour Tetra Complete Substrate into the aquarium. The bottom should be covered with an even layer 2-4 cm thick. Cover the substrate with approximately Active or aquarium gravel. Safety Warning Use with caution. Keep out of reach of children and pets. Do not swallow. Use gloves and avoid contact with skin and eyes. Store in a cool, dry place away from heat sources and compatible chemicals. In case of accidental contact with skin or eyes, rinse thoroughly with water and seek medical help if necessary. Box Contains 1x Tetra Complete Substrate For Long Term Fertilisation 10KG Review: Great product - Cheers fast and good Review: Ideal for planted aquarium - Although I've had many aquarium in the past, this is my first planted tank. This product was recommended to me and hasn't disappointed. Everything I have planted in it has grown really well. I used their Total Substrate to capture it. Remember to add this to the aquarium first and then water second or you'll end up with a muddy cloud (I learnt that the hard way!) for 24 hours. Very recommended product. I used a whole tub in a 100l tank 60" x 30" and got a really deep covering and so didn't need to supplement with any root tab. ## Features - Ready to use substrate concentrate with long-term effect - For new installations of aquariums - Promotes fast, secure adhesion and resistant roots - Natural product enriched with specific micronutrients and minerals - Long-lasting iron for rich green leaves ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00VYP39DU | | Best Sellers Rank | 8,230 in Pet Supplies ( See Top 100 in Pet Supplies ) 41 in Aquarium Sand | | Brand | Tetra | | Brand Name | Tetra | | Coverage | Aquarium plants | | Customer Reviews | 4.4 out of 5 stars 299 Reviews | | Global Trade Identification Number | 04004218247338 | | Item Form | Powder | | Item Weight | 10.36 Kilograms | | Item form | Powder | | Item weight | 10.36 Kilograms | | Liquid Volume | 10000 Millilitres | | Liquid volume | 10000 Millilitres | | Manufacturer | Spectrum Brands | | Mixing Ratio | 1:0:0 | | Model Number | 4004218247338 | | Number of Items | 1 | | Part Number | 4004218247338 | | Specific Uses For Product | Outdoor | | Specific uses for product | Outdoor | | Target Species | Plants | | Unit Count | 10000.0 gram | ## Product Details - **Brand:** Tetra - **Item form:** Powder - **Item weight:** 10.36 Kilograms - **Liquid volume:** 10000 Millilitres - **Specific uses for product:** Outdoor ## Images ![Complete Substrate For Long Term Fertilisation, 10 kg - Image 1](https://m.media-amazon.com/images/I/91lRf0h2KqL.jpg) ## Questions & Answers **Q: I have a 38 x 15 inch tank. I want between 3-4 inches coverage. How many tubs would I need please** A: Hi, l have a Jewel Rio 125 aquarium which is 81cm x 36cm x 50cm (approx 36 x 14 x 19 inches). I bought 2 tubs of tetra substrate 10kg but only used one. I covered the bottom of my tank with this about 2 inches deep and then laid finer sand on top as l thought the substrate would be a little too course for my Cory's. I needed a base layer as l have live plants. If you are going to use just this then maybe you will need 2 tubs. I hope this answers your question. **Q: What colour would you describe the substrate as please … thank you** A: It is dark. **Q: Is this product shrimp safe i.e. doesn't contain copper as a trace nutrient?** A: I'm not sure if it contains copper but I use it and also have shrimp and they seem fine. Not had any issues. **Q: What is the benefit of the complete substrate over the active substrate?** A: You use them together the complete substrate goes on the bottom of the tank and releases nutrients slowly, the active substrate allows the plants roots to grow down into the active substrate easier as it isn’t as heavy and it leaves small gaps for the roots to push between. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Ideal for planted aquarium *by S***D on 7 December 2024* Although I've had many aquarium in the past, this is my first planted tank. This product was recommended to me and hasn't disappointed. Everything I have planted in it has grown really well. I used their Total Substrate to capture it. Remember to add this to the aquarium first and then water second or you'll end up with a muddy cloud (I learnt that the hard way!) for 24 hours. Very recommended product. I used a whole tub in a 100l tank 60" x 30" and got a really deep covering and so didn't need to supplement with any root tab. ### ⭐⭐⭐⭐⭐ Good buy *by J***S on 4 May 2026* Love this substrate,rinse and use. ### ⭐⭐⭐⭐ Needs a good wash first *by P***L on 1 March 2026* Worked out well but had to thoroughly wash out the dust first ## Frequently Bought Together - Tetra Complete Substrate For Long Term Fertilisation, 10 kg - API ROOT TABS Freshwater Aquarium Plant Fertilizer 13 g 10-Count Box - Fluval Plant and Shrimp Stratum Aquarium Planting Substrate, Brown, 8 kg --- ## 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.dk/products/62792330-complete-substrate-for-long-term-fertilisation-10-kg](https://www.desertcart.dk/products/62792330-complete-substrate-for-long-term-fertilisation-10-kg) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-07-09*