---
product_id: 545243560
title: "Seachem Flourish Potassium, 2 L / 67.6 fl. oz."
brand: "seachem"
price: "44.17 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/545243560-seachem-flourish-potassium-2-l-67-6-fl-oz
store_origin: OM
region: Oman
---

# Supports vigorous aquatic plant growth 50,000 mg/L potassium concentration 5 mL dose per 125L for precise control Seachem Flourish Potassium, 2 L / 67.6 fl. oz.

**Brand:** seachem
**Price:** 44.17 OMR
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock vibrant growth with every drop — don’t let your aquarium fall behind!

## Quick Answers

- **What is this?** Seachem Flourish Potassium, 2 L / 67.6 fl. oz. by seachem
- **How much does it cost?** 44.17 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/545243560-seachem-flourish-potassium-2-l-67-6-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

- • **Clean Chemistry Control:** Potassium sulfate base adjusts potassium without altering nitrogen or phosphorus balance.
- • **Precision-Powered Growth:** Delivers a potent 50,000 mg/L potassium boost for lush, thriving aquascapes.
- • **Optimized for Rapid Growth:** Ideal for fast-growing planted tanks and low-mineral source water environments.
- • **Easy Dosing, Maximum Impact:** Simple 5 mL capful per 125L ensures hassle-free, consistent supplementation.
- • **Targeted Deficiency Defense:** Prevents yellowing in older leaves by replenishing essential potassium levels.

## Overview

Seachem Flourish Potassium is a concentrated liquid supplement delivering 50,000 mg/L potassium to support healthy, vigorous growth in planted aquariums. Its potassium sulfate formulation allows precise dosing without impacting nitrogen or phosphorus levels, preventing deficiency symptoms like yellowing leaves. Designed for rapid-growth systems and low-mineral water, it’s dosed easily at 5 mL per 125L, repeated 2–3 times weekly for optimal plant vitality.

## Description

Seachem Flourish Potassium, 2 L / 67.6 fl. oz.

## Features

- CONCENTRATED: Flourish Potassium contains 50,000 mg/L of potassium suitable for the natural planted aquarium. Potassium is vital when maintaining a vigorous level of growth in a planted aquarium.
- SUPPLEMENT: Potassium can become depleted in a rapidly growing system or when the source water has a low mineral content.
- USE: Flourish Potassium is used to prevent potassium depletion (signs of which include yellowing in older leaves) and maintain the highest level of growth.
- POTASSIUM: Flourish Potassium is derived from potassium sulfate, which allows the user to adjust potassium levels without affecting nitrogen or phosphorus.
- DIRECTIONS: Use 1 capful (5 mL) for every 125L (30 US gallons). This dose raises potassium by 2 mg/L. Repeat 2–3 times per week or as needed in response to signs of potassium deficiency in older leaves.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 8.26 x 14.61 x 24.13 cm; 1.93 kg |
| Item model number | 468 |
| Item Form | Liquid |
| Color | white |
| Size | 2 L/ 67.6 fl. oz. |
| Volume | 2000 Milliliters |
| Quantity | 1 |
| batteries required | No |
| Batteries Included | No |
| Item Weight | 1.93 Kilograms |

## Product Details

- **Brand:** Seachem
- **Liquid volume:** 2 Liters
- **Item weight:** 1.93 Kilograms
- **Item form:** Liquid
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Seachem Flourish Potassium, 2 L / 67.6 fl. oz. - Image 1](https://m.media-amazon.com/images/I/51H+kGOCL0L.jpg)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-08*