--- product_id: 48989847 title: "API Root Tabs Plant Fertilizer for Freshwater Aquariums (10 Count, 13g)" brand: "api" price: "฿53" currency: THB in_stock: false url: https://www.desertcart.co.th/products/48989847-api-root-tabs-plant-fertilizer-for-freshwater-aquariums-10-count store_origin: TH region: Thailand --- # Monthly slow-release formula 13g nutrient-rich tablets 10-count pack for lasting growth API Root Tabs Plant Fertilizer for Freshwater Aquariums (10 Count, 13g) **Brand:** api **Price:** ฿53 **Availability:** ❌ Out of Stock ## Summary > 🌿 Unlock your aquarium’s full potential with every root tab! ## Quick Answers - **What is this?** API Root Tabs Plant Fertilizer for Freshwater Aquariums (10 Count, 13g) by api - **How much does it cost?** ฿53 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/48989847-api-root-tabs-plant-fertilizer-for-freshwater-aquariums-10-count) ## Best For - api enthusiasts ## Why This Product - Trusted api brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Quality:** Top-rated with 4.6 stars from over 6,000 aquarium enthusiasts - • **Root Power Boost:** Promotes vigorous root development for lush, thriving aquarium plants - • **Safe & Fish-Friendly:** Formulated to be safe for tropical fish, ensuring a balanced ecosystem - • **Effortless Monthly Care:** Simply add one tablet per 194 sq cm of gravel for continuous nourishment - • **Essential Nutrient Blend:** Packed with iron, potassium, and carbon to fuel vibrant aquatic growth ## Overview API Root Tabs are 13-gram, slow-release fertilizer tablets designed to nourish freshwater aquarium plants by delivering essential nutrients like iron, potassium, and carbon directly to the roots. Each 10-count box supports strong root growth and vibrant plant health with monthly dosing, all while being safe for tropical fish and easy to use. ## Description Product Description API Freshwater Aquarium Plant Fertilizer Root Tabs promote strong roots. Without proper fertilization aquarium plants gradually yellow drop their leaves and die. Aquarium plants require essential nutrients for vibrant growth. Formulated to supply key nutrients, including iron and potassium and carbon to help new aquatic plants get off to a vigorous start and to keep established plants flourishing. These nutrients are consumed over time in the aquarium and must be replenished for plants to thrive. Add tablets monthly to ensure best results. Safe for use with tropical fish. Ingredients Nitrogen, Phosphate, Soluble Potash, Iron, P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Add 1 tablet for each 194 square cm. of gravel surfaces. Push midway into bed. Safety Warning Use as directed. Keep out of reach of children and pets. Store in a cool, dry place. Do not ingest. If swallowed, seek medical attention immediately. Box Contains 1 x API Root Tabs Aquarium Freshwater Plant Fertilizer 10 Tablets Box See more ## Features - Contains one (1) API ROOT TABS Freshwater Aquarium Plant Fertilizer 13-Gram 10-Count Box - Promotes strong root development for lush plants in freshwater aquariums - Contains essential nutrients including iron, potassium and carbon - Helps new aquatic plants get off to a vigorous start and to keep established plants flourishing - Add tablets to gravel bed every month to ensure best results ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003OYMOWQ | | Application Method | Add tablets to the gravel bed | | Best Sellers Rank | 3,007 in Pet Supplies ( See Top 100 in Pet Supplies ) 22 in Aquarium Water Treatments | | Brand Name | API | | Coverage | Aquarium Plants | | Customer Reviews | 4.6 4.6 out of 5 stars (6,275) | | Global Trade Identification Number | 00317163035771 | | Item Form | Tablets | | Item Weight | 13 Grams | | Manufacturer | API | | Mixing Ratio | 1:30 | | Model Number | 577C | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 577C | | Specific Uses For Product | Aquarium,Root Development | | Target Species | Aquarium Plants | | UPC | 317163035771 | | Unit Count | 10.0 count | ## Product Details - **Brand:** API - **Global Trade Identification Number:** 00317163035771 - **Item form:** Tablets - **Item weight:** 13 Grams - **Specific uses for product:** Aquarium,Root Development ## Images ![API Root Tabs Plant Fertilizer for Freshwater Aquariums (10 Count, 13g) - Image 1](https://m.media-amazon.com/images/I/91QInbJFs9L.jpg) ## Questions & Answers **Q: can i use them in sand** A: Yes they're actually better in sand because they won't fog the water up at all. Just try to place them directly under plants. **Q: Are these safe to use in a shrimp tank** A: yes safe in any aquarium **Q: Can you use these alongside api leaf zone or is it one or the other?** A: Excellent **Q: How long do they last before having to add a new one?** A: That will depend on how heavily your tank is planted and how big your plants are. I have three large amazon swords and put one of theses in to the root system of the plant at least once every 6 months. I have a sand substrate but the plants do have a soil ball around their base . Ii hope this has helped ## Frequently Bought Together - API ROOT TABS Freshwater Aquarium Plant Fertilizer 0.4-Ounce 10-Count Box - 4Pcs Aquascaping Tools, Jeimier Aquascape Kit, Long and Strong Aquarium Tweezers, Scissors, Algae Scraper, Aquarium Plant Tools, Fish Tank Plant Trimming Kit - API LEAF ZONE Freshwater Aquarium Plant Fertilizer 8-Ounce Bottle --- ## 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.co.th/products/48989847-api-root-tabs-plant-fertilizer-for-freshwater-aquariums-10-count](https://www.desertcart.co.th/products/48989847-api-root-tabs-plant-fertilizer-for-freshwater-aquariums-10-count) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-26*