--- product_id: 48995703 title: "Seachem Flourish Comprehensive Supplement, 500 ml" brand: "seachem" price: "KSh11104" currency: KES in_stock: true reviews_count: 13 category: "Seachem" url: https://www.desertcart.co.ke/products/48995703-seachem-flourish-comprehensive-supplement-500-ml store_origin: KE region: Kenya --- # Optimized for planted aquariums 500 mL liquid formula Contains 11 essential micro & trace elements Seachem Flourish Comprehensive Supplement, 500 ml **Brand:** seachem **Price:** KSh11104 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your aquarium’s green game with Seachem Flourish! ## Quick Answers - **What is this?** Seachem Flourish Comprehensive Supplement, 500 ml by seachem - **How much does it cost?** KSh11104 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/48995703-seachem-flourish-comprehensive-supplement-500-ml) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **NPK-Free Formula:** Supports plant health without excess nitrogen or phosphorus buildup - • **Precision Dosing:** Easy 5 mL capful per 20 gallons, twice weekly for consistent results - • **Gluten-Free & Safe:** Formulated without allergens, perfect for eco-conscious aquarists - • **Trusted by Thousands:** 4.6-star rating from over 9,600 reviews—join the thriving community - • **Complete Micro-Nutrient Boost:** Delivers 11 vital trace elements for lush aquatic plant growth ## Overview Seachem Flourish is a 500 mL liquid supplement packed with 11 essential micro and trace elements designed specifically for planted aquariums. It promotes vibrant plant growth without adding nitrogen or phosphorus, ensuring balanced nutrition. Trusted by over 9,600 users with a 4.6-star rating, this gluten-free formula is easy to dose and perfect for professional aquarists seeking optimal aquatic plant health. ## Description Product Description Seachem Flourish 500Ml Ingredients Potassium Chloride, Calcium Chloride, Copper Sulfate, Magnesium Chloride, Ferrous Gluconate, Cobalt Sulfate, Magnesium Sulfate, Manganese Sulfate, Boric Acid, Sodium Molybdate, Zinc Sulfate, Protein Hydrolysates. Directions Use 1 capful (5 mL) for every 80 L (20 gallons*) twice a week. For macro element (NPK) fertilization, use Flourish Nitrogen, Flourish Phosphorus or Flourish Potassium as needed. Box Contains water treatment Review: Great product - Great product Review: improve plant growth - I think it's a great product and I wouldn't hesitate to recommend who wants to improve plant growth. ## Features - Warning:Not suitable for children under 10 months. - Comprehensive supplement for the planted aquarium - Provides micro elements, trace elements and other nutrients - Does not contain significant levels of nitrogen or phosphorus - Model number: 020964 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00025696M | | Allergen Information | Gluten Free | | Best Sellers Rank | 7,904 in Pet Supplies ( See Top 100 in Pet Supplies ) 95 in Aquarium Water Treatments | | Brand | Seachem | | Brand Name | Seachem | | Country Of Origin | USA | | Customer Reviews | 4.6 out of 5 stars 9,611 Reviews | | Global Trade Identification Number | 00000116051309 | | Included Components | fertilizer | | Item Form | Liquid | | Item Type Name | Seachem Flourish 500Ml | | Item Weight | 1.2 Pounds | | Item form | Liquid | | Item weight | 1.2 Pounds | | Liquid Volume | 500 Millilitres | | Liquid volume | 500 Millilitres | | Manufacturer | Seachem | | Manufacturer Part Number | 075231 | | Model Number | 67105130 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Aquatic Plants | | UPC | 604765291576 000116051309 | | Unit Count | 500.0 millilitre | | Unit count | 500.0 millilitre | ## Product Details - **Brand:** Seachem - **Item form:** Liquid - **Item weight:** 544 g - **Liquid volume:** 500 Millilitres - **Manufacturer:** Seachem ## Images ![Seachem Flourish Comprehensive Supplement, 500 ml - Image 1](https://m.media-amazon.com/images/I/713d3RSkCuL.jpg) ![Seachem Flourish Comprehensive Supplement, 500 ml - Image 2](https://m.media-amazon.com/images/I/81XDpuBl26L.jpg) ![Seachem Flourish Comprehensive Supplement, 500 ml - Image 3](https://m.media-amazon.com/images/I/81xeSMK0p+L.jpg) ![Seachem Flourish Comprehensive Supplement, 500 ml - Image 4](https://m.media-amazon.com/images/I/81iuE4Wr7RL.jpg) ![Seachem Flourish Comprehensive Supplement, 500 ml - Image 5](https://m.media-amazon.com/images/I/71YcqSWiJYL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: How much would ou need to use in a 90 litre tank...?** A: I would say between 1-2 thread in the cap. Each thread works out to 50L. **Q: Im looking to actually encourage algae growth in my tank, will this help with that?** A: It depends. With few fast growing plants in the tank then Flourish will tend to encourage algae growth, sometimes very quickly. But it can also unbalance bacterial load in filters if over dosed so go carefully. You might also find that black hair algae grows quickly ... not always a good source of food for fish, snails or shrimps if that’s what you want algae for. **Q: Hi. Is this safe to use in newly set up (4weeks) aquarium. Java ferns melting. Thanks** A: If is newly set up u need tank to go via cycling all plants at first melt before settling in. Keep eye on your tank. I would not add anything but if you really want should be OK **Q: If I does 4ml for my 200 litre is that once a wk and is it necessary to Refrigerate it? Thanks** A: Depends on how many plants and fish you have, I have a lot of fast growing plants in my 250 litre tank along with slower growers such as anubias, so I add 2ml everyday. Daily is better than dosing 1-2 times per week...Analogy: would you rather be fed 1-2 times per week or daily? As for keeping in the fridge: Flourish contains nitrogen, phosphorus, vitamins and amino acids and can get contaminated by stuff in the air when opened which can cause bacteria, mould, or fungus to grow inside the bottle. Seachem recommends putting it in the fridge 3 months after opening, I put it mine in straight away. If you start to get a lot of algae growth just cut down on the dosing. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by L***A on 17 July 2026* Great product ### ⭐⭐⭐⭐⭐ improve plant growth *by J***4 on 19 October 2025* I think it's a great product and I wouldn't hesitate to recommend who wants to improve plant growth. ### ⭐⭐⭐⭐⭐ Advance Aquarium Plant Fertiliser *by J***D on 18 June 2025* Very quick service, arrived in good condition too, my aquarium plants love it. I use it twice a week! They have been happy and growing. No damage to fish. Most recommended! ## Frequently Bought Together - Seachem Flourish Freshwater Plant Supplement 500 ml - Seachem Flourish Excel 500 ml - Seachem Flourish Tabs Growth Supplement - Aquatic Plant Stimulant 40 ct --- ## 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.ke/products/48995703-seachem-flourish-comprehensive-supplement-500-ml](https://www.desertcart.co.ke/products/48995703-seachem-flourish-comprehensive-supplement-500-ml) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-07-26*