---
product_id: 358729190
title: "Flourish Potassium, 100 mL / 3.4 fl. oz."
brand: "seachem"
price: "€ 37.25"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/358729190-flourish-potassium-100-ml-3-4-fl-oz
store_origin: CY
region: Cyprus
---

# Lasts 4-6 months per dose Liquid formula for easy dosing Treats up to 50 US gallons Flourish Potassium, 100 mL / 3.4 fl. oz.

**Brand:** seachem
**Price:** € 37.25
**Availability:** ✅ In Stock

## Summary

> 🌿 Power your plants, own the underwater vibe!

## Quick Answers

- **What is this?** Flourish Potassium, 100 mL / 3.4 fl. oz. by seachem
- **How much does it cost?** € 37.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/358729190-flourish-potassium-100-ml-3-4-fl-oz)

## 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

- • **Pure & Safe Formula:** Yam-free, clear liquid made in the USA for all life stages
- • **Elevate Your Aquascape:** Essential potassium supplement that transforms your underwater garden
- • **Effortless Aquarium Care:** Simple liquid dosing keeps your plants thriving without hassle
- • **Optimized for Large Tanks:** Treats up to 50 gallons, perfect for expansive aquatic displays
- • **Long-Lasting Nutrient Boost:** One bottle supports your planted tank for up to half a year

## Overview

Seachem Flourish Potassium is a premium liquid supplement designed to provide essential potassium to planted aquariums. With a 100 mL bottle treating up to 50 US gallons for 4 to 6 months, it ensures sustained plant health and vibrant growth. Made in the USA, yam-free, and suitable for all aquatic life stages, it’s the go-to choice for serious aquascapers aiming to elevate their tank’s ecosystem.

## Description

SeachemFlourish Potassium, 100 mL / 3.4 fl. oz.

## Features

- Potassium Supplement For The Planted Aquarium
- 250 Milliliters Treats 50 Us Gallons For 4 To 6 Months

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 4.11 x 4.11 x 12.4 cm; 154.22 g |
| Item model number | 465 |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Yam Free |
| Color | clear |
| Size | 100 ml/ 3.4 fl. oz. |
| Volume | 100 Milliliters |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Habitat |
| batteries required | No |
| Batteries Included | No |
| External Testing Certification | Não aplicável |
| Item Weight | 154 g |

## Product Details

- **Brand:** Seachem
- **Liquid volume:** 100 Milliliters
- **Item weight:** 154 g
- **Item form:** Liquid
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Flourish Potassium, 100 mL / 3.4 fl. oz. - Image 1](https://m.media-amazon.com/images/I/61BCaRPJGTL.jpg)

## Frequently Bought Together

- Flourish Potassium, 100 mL / 3.4 fl. oz.
- Flourish Phosphorus 500ml
- Flourish Iron, 100 mL / 3.4 fl. oz.

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**Shop now:** [https://www.desertcart.com.cy/products/358729190-flourish-potassium-100-ml-3-4-fl-oz](https://www.desertcart.com.cy/products/358729190-flourish-potassium-100-ml-3-4-fl-oz)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-01*