--- product_id: 269841798 title: "Api Root Tabs Aquarium Plant Fertilizer, 10-Count, Multicolor" brand: "api" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.pt/products/269841798-api-root-tabs-aquarium-plant-fertilizer-10-count-multicolor store_origin: PT region: Portugal --- # Slow-release nutrient tabs Iron-rich root growth booster Enhances vibrant plant coloration Api Root Tabs Aquarium Plant Fertilizer, 10-Count, Multicolor **Brand:** api **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🌿 Grow bold roots, vibrant leaves, and envy-worthy tanks! ## Quick Answers - **What is this?** Api Root Tabs Aquarium Plant Fertilizer, 10-Count, Multicolor by api - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/269841798-api-root-tabs-aquarium-plant-fertilizer-10-count-multicolor) ## 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 - • **Algae Defense:** Healthy plants outcompete algae, reducing unsightly growth and keeping your tank pristine. - • **Deep Root Power:** Iron and potassium fuel strong, healthy roots for unstoppable plant growth. - • **Fish-Safe Formula:** Expertly crafted to nourish plants without harming your tropical fish community. - • **Sustained Nutrient Release:** Slow-dissolving tabs provide continuous nourishment, keeping your plants thriving longer. - • **Vibrant Aquarium Aesthetics:** Boosts rich, natural colors that make your aquatic plants the centerpiece of your tank. ## Overview API Root Tabs Aquarium Plant Fertilizer delivers essential iron, potassium, and carbon in slow-release tablets designed to promote robust root development and vibrant aquatic plant growth. Safe for tropical fish, these tabs help prevent yellowing and leaf drop by continuously supplying nutrients, while supporting algae control through healthier plants. Ideal for both new and established aquarium plants, API Root Tabs transform your underwater environment into a lush, colorful oasis. ## Description Api Root Tabs Aquarium Plant Fertilizer, 10-Count, Multicolor : desertcart.ae: Pet Supplies ## Features - API ROOT TABS plant fertilizer promotes lush growth of aquarium plants with ingredients such as iron, potassium, and carbon that help develop strong roots and promote vibrant growth. - Without proper fertilization, aquarium plants gradually yellow, drop their leaves, and die. - API ROOT TABS plant fertilizer are formulated to supply key nutrients to help new aquatic plants grow and keep established plants flourishing. - These nutrients are consumed over time in the aquarium, and must be replenished for plants to thrive. API ROOT TABS plant fertilizer are safe for use with tropical fish, and may be used in conjunction with a liquid fertilizer for optimal aquatic plant growth. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003OYMOWQ | | Best Sellers Rank | #8,010 in Pet Supplies ( See Top 100 in Pet Supplies ) #47 in Aquarium Water Quality Testing & Treatment | | Brand Name | API | | Coverage | aquarium plants | | Customer Reviews | 4.5 4.5 out of 5 stars (6,248) | | Global Trade Identification Number | 00317163035771 | | Item Form | Tablets | | Item Type Name | API Root Tabs Aquarium Plant Fertilizer, 10-count | | Item Weight | 13 Grams | | Manufacturer | API | | Mixing Ratio | 1:30 | | Model Number | 577C | | Number of Items | 72 | | Number of Packs | 1 | | Part Number | 577C | | Specific Uses For Product | Active | | Target Species | Aquarium Plants | | UPC | 317163035771 | | Unit Count | 1 Count | ## Product Details - **Brand:** API - **Global Trade Identification Number:** 00317163035771 - **Item form:** Tablets - **Item weight:** 13 Grams - **Specific uses for product:** Active ## Images ![Api Root Tabs Aquarium Plant Fertilizer, 10-Count, Multicolor - Image 1](https://m.media-amazon.com/images/I/91QInbJFs9L.jpg) ## Questions & Answers **Q: are they copper free?** A: yes. no copper. api has a phone number you can call for more info. i have found them very helpful when i had questions. **Q: My tank is 30 gl I need use how many tablets?** A: The instructions say you should use 1 tablet for every 30 square inches of gravel surface area. Most 29 gallons are 30" x 12", which is a total of 360 square inches. Divide that by the recommended 30 square inches per tablet and you will need to use 12 tablets for the aquarium, once per month. Of course, that's providing your aquarium is 30" x 12". **Q: i have a 20 gallon tank, can i use theese with the liquid c02 booster and leaf zone or flourish excel?? or will i be adding to much.** A: I use them with leaf zone and flourish Excel... no problem so far...I do not treat the whole tank with this tabs... I only add them to specific plants that need more nutrients such as my aponogetons ( bulbs) **Q: I need use how many tablets for 30 gl?** A: I put all 10 inside a 60 gal. I guess just put 5 for the 30 gal. ## 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.pt/products/269841798-api-root-tabs-aquarium-plant-fertilizer-10-count-multicolor](https://www.desertcart.pt/products/269841798-api-root-tabs-aquarium-plant-fertilizer-10-count-multicolor) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-30*