---
product_id: 257132679
title: "Seachem Flourish Phosphorus, 250 mL / 8.5 fl. oz."
brand: "seachem"
price: "₩29485"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/257132679-seachem-flourish-phosphorus-250-ml-8-5-fl-oz
store_origin: KR
region: South Korea
---

# 0.3% available phosphate boost Nitrate-free for targeted growth 250 mL precision dosing Seachem Flourish Phosphorus, 250 mL / 8.5 fl. oz.

**Brand:** seachem
**Price:** ₩29485
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock your aquarium’s full growth potential with precision phosphorus dosing!

## Quick Answers

- **What is this?** Seachem Flourish Phosphorus, 250 mL / 8.5 fl. oz. by seachem
- **How much does it cost?** ₩29485 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/257132679-seachem-flourish-phosphorus-250-ml-8-5-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

- • **Safe & Easy Dosing:** Liquid potassium phosphate solution removes guesswork, ensuring consistent, safe nutrient delivery every time.
- • **Compact & Efficient:** 250 mL bottle fits perfectly on your shelf while providing long-lasting support for all life stages of aquatic plants.
- • **Nitrate-Free Formula:** Avoid unwanted nitrate spikes and algae blooms by dosing phosphorus independently for a cleaner, healthier aquarium.
- • **Precision Phosphorus Boost:** Tailor your aquatic plant growth with 0.3% available phosphate, the key macro nutrient often limiting flourishing tanks.
- • **Synergistic Trio Compatibility:** Combine seamlessly with Flourish Nitrogen and Potassium to customize nutrient profiles and maximize plant vitality.

## Overview

Seachem Flourish Phosphorus is a 250 mL liquid potassium phosphate supplement designed to provide a precise, nitrate-free phosphorus boost essential for aquatic plant growth. It allows targeted dosing without risking nitrate overload, promoting lush, healthy plants while minimizing algae. Ideal for use alongside Flourish Nitrogen and Potassium, it supports all life stages in planted aquariums with safe, easy application.

## Description

Flourish Phosphorus, 250 mL / 8.5 fl. oz.

## Features

- Phosphorus Supplement For The Planted Aquarium
- Phosphorus Is One Of The Main Three Macro Nutrients Required By Plants And Can Often Be The Limiting Factor To Growth In A Flourishing System
- A safe solution of potassium phosphate that takes the guess work out of phosphate dosing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 4.93 x 4.93 x 16.51 cm; 250 g |
| Item model number | 20234 |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Yam Free |
| Color | Original Version |
| Size | 250ml/8.5 fl. oz. |
| Volume | 250 Milliliters |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Active |
| batteries required | No |
| Batteries Included | No |
| External Testing Certification | Não aplicável |
| Item Weight | 250 g |

## Product Details

- **Brand:** Seachem
- **Liquid volume:** 250 Milliliters
- **Item weight:** 250 Grams
- **Item form:** Liquid
- **Manufacturer:** Seachem

## Images

![Seachem Flourish Phosphorus, 250 mL / 8.5 fl. oz. - Image 1](https://m.media-amazon.com/images/I/610371ynQVL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/257132679-seachem-flourish-phosphorus-250-ml-8-5-fl-oz](https://www.desertcart.kr/products/257132679-seachem-flourish-phosphorus-250-ml-8-5-fl-oz)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-03*