---
product_id: 4156357
title: "Flourish Freshwater Plant Supplement 500 ml"
brand: "seachem"
price: "R$272"
currency: BRL
in_stock: true
reviews_count: 8
category: "Seachem"
url: https://www.desertcart.com.br/products/4156357-flourish-freshwater-plant-supplement-500-ml
store_origin: BR
region: Brazil
---

# Concentrated dose: 5 mL per 250 L Rich in potassium, calcium, magnesium & iron 500 mL liquid formula Flourish Freshwater Plant Supplement 500 ml

**Brand:** seachem
**Price:** R$272
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquarium’s green game — watch your underwater garden thrive!

## Quick Answers

- **What is this?** Flourish Freshwater Plant Supplement 500 ml by seachem
- **How much does it cost?** R$272 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/4156357-flourish-freshwater-plant-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

- • **Power-Packed Plant Nutrition:** Delivers essential micro & trace elements for vibrant aquatic growth
- • **Safe for Your Entire Ecosystem:** Formulated to support plants and invertebrates like shrimp without harm
- • **Trusted by Aquarists Worldwide:** 4.7-star rating from over 5,400 reviews proves its proven success
- • **Precision Dosing for Every Tank:** Easy-to-measure capful dosing tailored to tank size ensures optimal results
- • **Batch-Unique Color, Consistent Performance:** Color variations reflect blending temperature, not efficacy

## Overview

Seachem Flourish Freshwater Plant Supplement is a 500 mL liquid formula packed with essential micro and trace elements like potassium, calcium, magnesium, and iron. Designed for freshwater aquariums, it promotes lush plant growth and supports aquatic ecosystems safely, including invertebrates. With precise dosing instructions and a strong reputation backed by thousands of positive reviews, it’s the go-to supplement for professional and hobbyist aquarists aiming for a thriving, vibrant tank.

## Description

Seachem Flourish 500ml

Review: Great aquarium supplement - I was struggling to keep my aquarium plants alive so I started looking for supplements that could help. I read a lot of reviews that said this product was extremely helpful in keeping plants alive so I decided to give it a try and I was extremely pleased with the progress of my plants. My plants have been flourishing since I started using this and id recommend it if you think your plants need some added support.
Review: Highly Recommended – Plants and Fish Thrive! - I’ve used Seachem Flourish Freshwater Plant Supplement (500ml) before, and it’s always my go-to. A local store with beautiful plants and a great quarantine process for fish highly recommended it, and I can see why. Pros: - Keeps plants thriving and continuously growing. - Works for all types of aquatic plants - Doesn’t require large doses depending on tank size Cons: - Needs to be refrigerated Since using this, my tank has become even more beautiful—lush, green, and full of life. My fish thrive in a well-planted environment with plenty of hiding spaces, making them more active and comfortable. I also have a separate tank for growing plants, which I sell to a store while quarantining fish before adding them to my main tank. This supplement has been essential in keeping both my plants and fish healthy. Would I buy it again? Absolutely.

## Features

- SUPPLEMENT: Seachem Flourish is a comprehensive plant supplement for the natural freshwater aquarium, containing a rich assortment of important micro elements, trace elements and other nutrients.
- ELEMENTS: In order to benefit your aquatic plants and help your freshwater environment thrive, Seachem Flourish contains potassium, calcium, magnesium, iron, and other important elements.
- WATER TREATMENT: For best results, use 1 capful (5 mL) of Flourish for each 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.
- SOLUTION COLOR: It is normal for the color of Seachem’s Flourish to vary by batch as the solution color is dependent on the temperature at which the product was blended. This variation in color is of no consequence to the function of Flourish.
- SAFETY: Seachem Flourish is safe to use for invertebrates such as shrimp, but is designed to be used in conjunction with other macro and micro-nutrient supplements in aquariums only.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seachem |
| Customer Reviews | 4.7 out of 5 stars 5,489 Reviews |
| Item Form | Liquid |
| Item Weight | 1.2 Pounds |
| Liquid Volume | 500 Milliliters |
| Manufacturer | Seachem Laboratories, Inc. |
| UPC | 604765291576 000116051309 |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 1.2 Pounds
- **Liquid Volume:** 500 Milliliters
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Flourish Freshwater Plant Supplement 500 ml - Image 1](https://m.media-amazon.com/images/I/713d3RSkCuL.jpg)

## Available Options

This product comes in different **Pattern, Size** options.

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great aquarium supplement
*by T***A on December 21, 2025*

I was struggling to keep my aquarium plants alive so I started looking for supplements that could help. I read a lot of reviews that said this product was extremely helpful in keeping plants alive so I decided to give it a try and I was extremely pleased with the progress of my plants. My plants have been flourishing since I started using this and id recommend it if you think your plants need some added support.

### ⭐⭐⭐⭐⭐ Highly Recommended – Plants and Fish Thrive!
*by S***Z on February 16, 2025*

I’ve used Seachem Flourish Freshwater Plant Supplement (500ml) before, and it’s always my go-to. A local store with beautiful plants and a great quarantine process for fish highly recommended it, and I can see why. Pros: - Keeps plants thriving and continuously growing. - Works for all types of aquatic plants - Doesn’t require large doses depending on tank size Cons: - Needs to be refrigerated Since using this, my tank has become even more beautiful—lush, green, and full of life. My fish thrive in a well-planted environment with plenty of hiding spaces, making them more active and comfortable. I also have a separate tank for growing plants, which I sell to a store while quarantining fish before adding them to my main tank. This supplement has been essential in keeping both my plants and fish healthy. Would I buy it again? Absolutely.

### ⭐⭐⭐⭐⭐ Does What It's Supposed To
*by R***S on February 25, 2025*

This fertilizer is pretty much what you'd expect from a plant supplement - it adds nutrients to your tank so your plants can thrive. The instructions are straightforward enough, though I did have some trouble figuring out which cap thread was which at first (I guess they all look the same when you're tired). Anyway, I followed the recommended dosage and my plants seem to be doing well. One thing I noticed is that it makes the water a bit cloudy initially, but that cleared up after a few hours. Not sure if that's normal or not, but it didn't cause any issues (kind of like when I spilled coffee on my keyboard once - everything still worked fine). All in all, Flourish is a solid choice for keeping your plants healthy and happy. It's easy to use and does its job well, so no complaints here.

## 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

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-01*