--- product_id: 4156357 title: "Seachem Flourish Freshwater Plant Supplement 500 ml" price: "£22.77" currency: GBP in_stock: true url: https://www.desertcart.co.uk/products/4156357-seachem-flourish-freshwater-plant-supplement-500-ml store_origin: GB region: United Kingdom --- # Rich in potassium, calcium & magnesium Supports all freshwater aquatic plants 500 mL liquid formula Seachem Flourish Freshwater Plant Supplement 500 ml **Price:** £22.77 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate your aquarium’s green game — because thriving plants mean thriving vibes! ## Quick Answers - **What is this?** Seachem Flourish Freshwater Plant Supplement 500 ml - **How much does it cost?** £22.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/4156357-seachem-flourish-freshwater-plant-supplement-500-ml) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe for Aquatic Life:** Formulated to nourish plants without harming shrimp or invertebrates - • **Optimized Dosage Control:** Easy-to-measure capful dosing tailored for tanks up to 250L - • **Comprehensive Nutrient Boost:** Packed with essential micro and trace elements for vibrant plant growth - • **Trusted by Aquarists Worldwide:** Top-rated with 4.7 stars and a proven track record since 2004 - • **Batch-Variable Color, Consistent Power:** Color shifts with temperature but performance stays flawless ## Overview Seachem Flourish Freshwater Plant Supplement is a 500 mL liquid formula delivering a potent blend of potassium, calcium, magnesium, iron, and vital microelements. Designed for freshwater aquariums, it promotes lush, healthy plant growth while being safe for shrimp and other invertebrates. Easy to dose and trusted by aquarists globally, Flourish ensures your aquatic environment flourishes with vibrant life and balance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00025696M | | Allergen Information | Gluten Free | | Best Sellers Rank | #16,153 in Pet Supplies ( See Top 100 in Pet Supplies ) #136 in Aquarium Water Treatments | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.7 out of 5 stars 5,682 Reviews | | Global Trade Identification Number | 00000116051309 | | Included Components | fertilizer | | Item Form | Liquid | | Item Type Name | Seachem Flourish 500Ml | | Item Weight | 1.2 Pounds | | Liquid Volume | 500 Milliliters | | Manufacturer | Seachem Laboratories, Inc. | | Manufacturer Part Number | 075231 | | Model Number | 67105130 | | Pet Type | Fish | | Target Species | Shrimp | | UPC | 604765291576 000116051309 | | Unit Count | 1 Count | | Warranty Description | See Manufacturers Website | ## Product Details - **Brand:** Seachem - **Item Form:** Liquid - **Item Weight:** 1.2 Pounds - **Liquid Volume:** 500 Milliliters - **Manufacturer:** Seachem Laboratories, Inc. ## Images ![Seachem Flourish Freshwater Plant Supplement 500 ml - Image 1](https://m.media-amazon.com/images/I/713d3RSkCuL.jpg) ![Seachem Flourish Freshwater Plant Supplement 500 ml - Image 2](https://m.media-amazon.com/images/I/81XDpuBl26L.jpg) ![Seachem Flourish Freshwater Plant Supplement 500 ml - Image 3](https://m.media-amazon.com/images/I/81xeSMK0p+L.jpg) ![Seachem Flourish Freshwater Plant Supplement 500 ml - Image 4](https://m.media-amazon.com/images/I/81iuE4Wr7RL.jpg) ![Seachem Flourish Freshwater Plant Supplement 500 ml - Image 5](https://m.media-amazon.com/images/I/71YcqSWiJYL.jpg) ## Questions & Answers **Q: What's the difference between flourish excel and flourish? when should they be used...?** A: Seachem flourish is a fertilizer, excel is an alternative to co2 injection but can be used with co2. Flourish shoud be dosed at 1ml per tan gallons onec a week. Excel 1ml per ten gallons once a day. And fyi an airstone or bubble wall or surface agitation Will not gas off excel, it will stay in the water for 24 hours and only be used by the plants when exposed to light. **Q: Would this be safe to use in a 10 gallon tank with Nerite snails and shrimp?** A: I have a 55 gallon tank with 15 cherry shrimp, I add a capful of this a day and my shrimp are fine. Don’t overdose and slowly incorporate it into your water over time. **Q: Is it necessary to also buy the flourish nitrogen, iron, etc. for a planted tank? already using this, excel, flourish tabs, and eco complete substrate** A: Fluorish provides micronutrients, which are certainly important for plant growth. However the macronutrients that Nitrogen, Phosphorus and Potassium provide are the most essential. There is a trace amount of iron in Flourish already, so unless you have plants with Iron deficiencies then you shouldn't need to dose more Iron.If you buy them all in the 500mL bottles, they should last a long time. **Q: Is this safe for shrimp** A: I have orange rili and blue vervet shrimp, Cappuccino snails, nerite snails, mystery snails and have had no issue. I have a 40 gallon tank and the dosing is geared for 60 gallons. I cut the dose in half and my plants look great and I didn’t have any algae issues.. more importantly my water babies are alive and happy. ## 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.uk/products/4156357-seachem-flourish-freshwater-plant-supplement-500-ml](https://www.desertcart.co.uk/products/4156357-seachem-flourish-freshwater-plant-supplement-500-ml) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-28*