---
product_id: 80882331
title: "Seachem Flourish Potassium, 500ml"
brand: "seachem"
price: "฿2604"
currency: THB
in_stock: false
reviews_count: 13
url: https://www.desertcart.co.th/products/80882331-seachem-flourish-potassium-500ml
store_origin: TH
region: Thailand
---

# Phosphate & nitrate free Optimizes potassium for plant health 500ml liquid volume Seachem Flourish Potassium, 500ml

**Brand:** seachem
**Price:** ฿2604
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Elevate your planted aquarium game with pure potassium power!

## Quick Answers

- **What is this?** Seachem Flourish Potassium, 500ml by seachem
- **How much does it cost?** ฿2604 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/80882331-seachem-flourish-potassium-500ml)

## 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

- • **Compact & Convenient:** 500ml liquid formula fits easily into your aquarium maintenance routine.
- • **Pure Potassium Power:** Boost your aquatic plants with a clean, nitrate-free potassium supplement.
- • **Trusted Authenticity:** Imported from the USA with verified hologram and importer details for genuine quality.
- • **Visible Plant Revival:** Say goodbye to blackened leaves—watch your Java Ferns and other plants thrive.
- • **Tailored for Planted Tanks:** Perfectly complements Flourish Nitrogen & Phosphorus for balanced growth.

## Overview

Seachem Flourish Potassium is a 500ml liquid supplement designed to provide essential potassium to planted aquariums without adding phosphate or nitrate. Imported from the USA with verified authenticity, it complements nitrogen and phosphorus fertilizers to promote vibrant, healthy aquatic plants, preventing potassium deficiency symptoms like blackened leaves.

## Description

All products are imported from the usa. All electronic products must be used with a step down/up converter for Indian voltage compatibility.

Review: It’s saved my Java Ferns! - The seller that I purchased the bottle from was Sai Aqua World and they had sent me a genuine and original product. Yes there was some crusty residue around the cap but this isn’t due to a leak from the bottle. Any Seachem product you buy in India must contain the importers hologram & importers label (which has the date of import, importers email and phone number with a proper bar code). I’m very happy with my purchase and that it is an original from the seller that I purchased. This product itself is excellent, any planted tank needs an NPK (nitrogen, phosphorus, potassium) based substrate or fertiliser. Fish waste/poop provides the N & P that aquatic plants need. I have a lot of java fern in my tank whose leaves were blackening due to a lack of K which I was able to dose with this. My plants are thriving now! Thank you so much!
Review: Simply best fertilizer - Seachem is the best fertilizer you can get in our hobby.

## Features

- Potassium supplement for the planted aquarium
- Does not contain phosphate or nitrate making it ideal for use with flourish nitrogen and flourish phosphorus
- The most easily obtained sources of potassium are potassium nitrate and potassium phosphate

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002APILO |
| Best Sellers Rank | #13,003 in Pet Supplies ( See Top 100 in Pet Supplies ) #264 in Water Treatments |
| Brand | Seachem |
| Generic Name | Flourish Potassium |
| Global Trade Identification Number | 00000116046305 |
| Included Components | 1 Piece Seachem Flourish Potassium |
| Item Dimensions LxWxH | 19.3 x 3.8 x 3.8 Centimeters |
| Item Form | Liquid |
| Item Weight | 599 g |
| Item model number | 463 |
| Liquid Volume | 500 Millilitres |
| Manufacturer | AQUATIC REMEDIES, AQUATIC REMEDIES , Reg. Off. #5, South Made Street, Kolathur , Chennai , Tamil Nadu-99 ; +91 7042836466 |
| Net Quantity | 1 Count |
| Packer | Eagle Network Supply Pvt. Ltd. , Khasra No. 399 Delhi - 110030 ; +91 1143528338 |
| Product Dimensions | 19.3 x 3.81 x 3.81 cm; 599 g |
| UPC | 000116046305 |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 0.6 Kilograms
- **Liquid Volume:** 500 Millilitres

## Images

![Seachem Flourish Potassium, 500ml - Image 1](https://m.media-amazon.com/images/I/31i-cXEFd3L.jpg)
![Seachem Flourish Potassium, 500ml - Image 2](https://m.media-amazon.com/images/I/31vUCxlpAgL.jpg)
![Seachem Flourish Potassium, 500ml - Image 3](https://m.media-amazon.com/images/I/413fhRHvcuL.jpg)
![Seachem Flourish Potassium, 500ml - Image 4](https://m.media-amazon.com/images/I/41TWlZhk8eL.jpg)
![Seachem Flourish Potassium, 500ml - Image 5](https://m.media-amazon.com/images/I/41mPW3YIn+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s saved my Java Ferns!
*by G***S on 25 October 2018*

The seller that I purchased the bottle from was Sai Aqua World and they had sent me a genuine and original product. Yes there was some crusty residue around the cap but this isn’t due to a leak from the bottle. Any Seachem product you buy in India must contain the importers hologram & importers label (which has the date of import, importers email and phone number with a proper bar code). I’m very happy with my purchase and that it is an original from the seller that I purchased. This product itself is excellent, any planted tank needs an NPK (nitrogen, phosphorus, potassium) based substrate or fertiliser. Fish waste/poop provides the N & P that aquatic plants need. I have a lot of java fern in my tank whose leaves were blackening due to a lack of K which I was able to dose with this. My plants are thriving now! Thank you so much!

### ⭐⭐⭐⭐⭐ Simply best fertilizer
*by P***R on 6 October 2020*

Seachem is the best fertilizer you can get in our hobby.

### ⭐⭐⭐⭐⭐ Greay
*by B***N on 16 March 2018*

Great product, using more than 6 yrs now..dose low thats the key.

## Frequently Bought Together

- Seachem Flourish Potassium 500ml
- Seachem Flourish Freshwater Plant Supplement 500 ml
- Seachem Flourish Iron 500ml

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**Shop now:** [https://www.desertcart.co.th/products/80882331-seachem-flourish-potassium-500ml](https://www.desertcart.co.th/products/80882331-seachem-flourish-potassium-500ml)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-29*