---
product_id: 12404940
title: "Seachem Flourite Black Sand 3.5 kg / 7.7 lbs"
brand: "seachem"
price: "₨1928"
currency: SCR
in_stock: true
category: "Seachem"
url: https://www.desertcart.sc/products/12404940-seachem-flourite-black-sand-3-5-kg-7-7-lbs
store_origin: SC
region: Seychelles
---

# 100% natural black sand Optimized for planted aquariums Long-lasting substrate durability Seachem Flourite Black Sand 3.5 kg / 7.7 lbs

**Brand:** seachem
**Price:** ₨1928
**Availability:** ✅ In Stock

## Summary

> ⚫ Elevate your aquarium game with Seachem’s sleek black substrate!

## Quick Answers

- **What is this?** Seachem Flourite Black Sand 3.5 kg / 7.7 lbs by seachem
- **How much does it cost?** ₨1928 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/12404940-seachem-flourite-black-sand-3-5-kg-7-7-lbs)

## 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

- • **Plant Power Boost:** Specially formulated to support healthy root growth for vibrant aquatic plants.
- • **Gluten-Free & Safe:** Allergen-free substrate ensuring a safe environment for your aquatic pets.
- • **Pure Black Elegance:** 100% natural black sand enhances aquarium aesthetics with a sleek, modern look.
- • **Durability That Lasts:** Maintains its structure and beauty for the entire life of your aquarium.
- • **Trusted by Enthusiasts:** Highly rated with 4.5 stars from over 570 reviews, a top choice for aquarium pros.

## Overview

Seachem Flourite Black Sand is a premium 3.5 kg natural substrate designed specifically for planted aquariums. Its 100% natural composition supports robust plant growth while providing a durable, allergen-free base that lasts the lifetime of your aquarium. Trusted by thousands of aquarists, it combines aesthetic appeal with functional excellence.

## Description

Seachem Fluorite Black Sand Substrate, 7.7lb

## Features

- 100% Polyester
- Premium natural sand for the planted aquarium
- Good for the life of the aquarium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GYXB2W2 |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #37,280 in Pet Supplies ( See Top 100 in Pet Supplies ) #33 in Aquarium Sand |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.5 out of 5 stars 578 Reviews |
| Global Trade Identification Number | 00000116352307 |
| Included Components | no |
| Item Form | Granules |
| Item Type Name | Substrate |
| Item Weight | 16 ounces |
| Manufacturer | Seachem |
| Manufacturer Part Number | 67135230 |
| Model Number | 67135230 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Aquatic Plants |
| UPC | 000116352307 |
| Unit Count | 123.2 Ounce |
| Warranty Description | -. |

## Product Details

- **Brand:** Seachem
- **Item Weight:** 1 Pounds
- **Manufacturer:** Seachem
- **Number of Packs:** 1
- **Unit Count:** 123.2 Ounce

## Images

![Seachem Flourite Black Sand 3.5 kg / 7.7 lbs - Image 1](https://m.media-amazon.com/images/I/61lr-mv3B5L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Seachem Fluorite Black Sand Substrate, 7.7lb
- 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 Clay Gravel, 7.7 lb

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**Shop now:** [https://www.desertcart.sc/products/12404940-seachem-flourite-black-sand-3-5-kg-7-7-lbs](https://www.desertcart.sc/products/12404940-seachem-flourite-black-sand-3-5-kg-7-7-lbs)

---

*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-10-02*