---
product_id: 331467749
title: "SEACHEM FLOURITE BLACK 3.5KG"
brand: "seachem"
price: "€ 192.67"
currency: EUR
in_stock: true
reviews_count: 5
category: "Seachem"
url: https://www.desertcart.fi/products/331467749-seachem-flourite-black-3-5kg
store_origin: FI
region: Finland
---

# Premium black substrate Natural plant growth booster 3.5 kg durable weight SEACHEM FLOURITE BLACK 3.5KG

**Brand:** seachem
**Price:** € 192.67
**Availability:** ✅ In Stock

## Summary

> ⚫ Elevate your aquarium’s vibe with Seachem Flourite Black – where style meets growth!

## Quick Answers

- **What is this?** SEACHEM FLOURITE BLACK 3.5KG by seachem
- **How much does it cost?** € 192.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/331467749-seachem-flourite-black-3-5kg)

## 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

- • **Trusted by Aquarists:** Highly rated with 4.7 stars from 311 enthusiasts worldwide.
- • **Ultimate Aquascape Base:** Rich black gravel enhances aquarium aesthetics and plant vitality.
- • **Optimal Weight & Coverage:** 3.5 kg pack ensures extensive tank coverage for professional setups.
- • **Minimal Cloudiness with Rinse:** Simple pre-rinse reduces water turbidity for crystal-clear viewing.
- • **Long-Lasting Fertilizer Support:** Acts as a natural nutrient reservoir for thriving aquatic plants.

## Overview

Seachem Flourite Black is a premium 3.5 kg aquarium substrate designed to enhance both the visual appeal and health of freshwater tanks. Its rich black color provides a striking contrast for aquatic plants and fish, while its porous structure supports long-term nutrient retention, promoting vigorous plant growth. Trusted by hobbyists globally, this substrate requires rinsing to minimize initial water cloudiness, ensuring a pristine aquatic environment.

## Description

Pet Supplies

Review: Spero che sia duraturo come concime fertilizzante.
Review: Good value for the money. Color is nice and dark. Definitely needs to be rinsed if you want to minimize water cloudiness.

## Features

- Item Category: Pet Supplies
- Item Trademark: Seachem
- manufacturer: Seachem

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GJP1BVW |
| Customer Reviews | 4.7 4.7 out of 5 stars (311) |
| Date First Available | 3 February 2014 |
| Item display weight | 3.5 Kilograms |
| Item model number | 3723 |
| Manufacturer | Seachem |
| Material type | cotton |
| Part number | 3723 |
| Product Dimensions | 12.7 x 5.08 x 10.16 cm; 453.59 g |

## Product Details

- **Brand:** Seachem
- **Item form:** Granules
- **Item weight:** 454 g
- **Liquid volume:** 7.7 Liters
- **Manufacturer:** Seachem

## Images

![SEACHEM FLOURITE BLACK 3.5KG - Image 1](https://m.media-amazon.com/images/I/71lVGU+nsyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***O on 14 November 2018*

Spero che sia duraturo come concime fertilizzante.

### ⭐⭐⭐⭐⭐ Review
*by A***I on 17 August 2025*

Good value for the money. Color is nice and dark. Definitely needs to be rinsed if you want to minimize water cloudiness.

### ⭐⭐⭐⭐⭐ Review
*by J***N on 21 September 2025*

Excelente, lo tuve que enjuagar como dicen las instrucciones y salió muy sucio, pero con 4 lavadaz quedo. Buena calidad.

## Frequently Bought Together

- Seachem Fluorite Black Clay Gravel, 7.7 lb
- Fluval 12694 Plant and Shrimp Stratum for Freshwater Fish Tanks, 8.8 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH
- Seachem Fluorite Black Sand Substrate, 7.7lb

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---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-07*