---
product_id: 443143997
title: "Bio Stratum, Aquarium Gravel Substrate for Aquatic Plant Growth, 4.4 lb"
brand: "fluval"
price: "4829269₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Fluval"
url: https://www.desertcart.vn/products/443143997-bio-stratum-aquarium-gravel-substrate-for-aquatic-plant-growth-4
store_origin: VN
region: Vietnam
---

# Rapid ammonia reduction stabilizes water fast Nutrient-rich substrate fuels vibrant plant growth Porous bioactive granules boost filtration Bio Stratum, Aquarium Gravel Substrate for Aquatic Plant Growth, 4.4 lb

**Brand:** fluval
**Price:** 4829269₫
**Availability:** ✅ In Stock

## Summary

> 🌿 Transform your tank into a thriving aquatic oasis with Fluval Bio-Stratum!

## Quick Answers

- **What is this?** Bio Stratum, Aquarium Gravel Substrate for Aquatic Plant Growth, 4.4 lb by fluval
- **How much does it cost?** 4829269₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/443143997-bio-stratum-aquarium-gravel-substrate-for-aquatic-plant-growth-4)

## Best For

- fluval enthusiasts

## Why This Product

- Trusted fluval brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plant Powerhouse:** Loaded with essential minerals and trace elements for lush, vibrant aquatic plants
- • **Perfect pH Harmony:** Supports neutral to slightly acidic water, ideal for fish, shrimp, and live plants
- • **Root-Friendly Texture:** Lightweight, non-compacting powder lets delicate roots spread freely and thrive
- • **Fast-Track Water Stability:** Rapidly lowers toxic ammonia to create a safe, balanced aquatic environment
- • **Next-Level Aquarium Filtration:** Porous granules enhance beneficial bacteria activity for crystal-clear water

## Overview

Fluval Bio-Stratum is a 4.4 lb aquarium substrate designed to boost biological filtration and rapidly reduce ammonia, stabilizing water conditions in new and established freshwater tanks. Its porous, lightweight granules promote healthy root growth and deliver essential nutrients, minerals, and trace elements to aquatic plants, supporting vibrant colors and vigorous development. Ideal for smaller freshwater aquariums or as a top layer in larger tanks, it maintains a neutral to slightly acidic pH suitable for fish, shrimp, and live plants.

## Description

Fluval Bio-Stratum is infused with beneficial “bioactives” that will break down waste, kickstart the nitrogen cycle and rapidly reduce ammonia levels to help stabilize water conditions in new aquariums and keep established aquariums healthy. Acting as an additional source of biological filtration, Bio-Stratum’s smaller powder format granules are porous and non-compacting, which further promote beneficial biological activity and enhanced water quality.For more fish tank accessories, check out other Fluval products including aquarium filters, filter media, aquarium heaters, aquarium air pumps, aquarium lights, aquarium rocks, aquarium thermometers, and aquarium stands. Fluval has a wide variety of products that are perfect for your pet fish to enjoy in any large fish tank, small fish tank, saltwater tank or freshwater tank. Fluval first broke onto the aquatic scene in 1975 by introducing the world’s first 3-stage filter with synchronous motor technology – a landmark breakthrough that is still applied in the industry today. Since then, Fluval has built a legacy around this pioneering spirit, relentlessly adapting in a changing world to launch innovative aquarium products that remain at the forefront of technology, and which set the bar in quality, style and functionality. Fluval’s mission is not just about building products that mimic the natural world, but inspiring aquarists of all skill levels to enjoy and respect the hobby for generations to come.

Review: Excelente calidad
Review: This is great aquarium soil for live plants. My plants in my 5 gal aquarium are doing great and my guppies are just loving their new tank set up. I’ve had this tank set up for a few months now and I have not lost one aquarium plant and all my plants are growing very well. I also love the black colour because It makes the plants, fish and the rock decorations stand out beautifully in the tank. If I decide to set up a second live plant fish aquarium I would definitely be purchasing this aquarium soil again.

## Features

- Acting as an additional source of filtration, Bio-Stratum’s porous structure promotes biological activity for improved water quality
- Rapidly reduces ammonia levels to help stabilize water conditions in new aquariums
- Promotes healthy plant development, vigorous growth and vibrant colors; contains a powerful mix of nutrients, minerals and trace elements exclusively available to plants
- Lightweight powder granules are non-compacting, allowing the finest and more delicate roots to easily penetrate and spread throughout the porous substrate
- Supports a neutral to slightly acidic pH – ideal for live plants as well as fish and shrimp; suitable for use in smaller freshwater aquariums or as a top layer in larger tanks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XVP3HGK |
| Allergen Information | Allergen-Free |
| Batteries Included | No |
| Best Sellers Rank | #38,574 in Pet Supplies ( See Top 100 in Pet Supplies ) #767 in Aquarium Décor |
| Color | Bio-Stratum |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,044) |
| Date First Available | 5 June 2022 |
| Item Form | Granules |
| Item Weight | 2 Kilograms |
| Item model number | 12696 |
| Pet Life Stage | All Life Stages |
| Product Dimensions | 43 x 32 x 0.5 cm; 2 kg |
| Quantity | 1 |
| Size | 4.4 lb. |
| Specific Uses | Indoor |
| batteries required | No |

## Product Details

- **Brand:** Fluval
- **Item form:** Granules
- **Item weight:** 2 kg
- **Manufacturer:** Fluval
- **UPC:** 015561126960

## Images

![Bio Stratum, Aquarium Gravel Substrate for Aquatic Plant Growth, 4.4 lb - Image 1](https://m.media-amazon.com/images/I/61oBFkaLAqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Z on 13 April 2025*

Excelente calidad

### ⭐⭐⭐⭐⭐ Review
*by J***S on 9 March 2025*

This is great aquarium soil for live plants. My plants in my 5 gal aquarium are doing great and my guppies are just loving their new tank set up. I’ve had this tank set up for a few months now and I have not lost one aquarium plant and all my plants are growing very well. I also love the black colour because It makes the plants, fish and the rock decorations stand out beautifully in the tank. If I decide to set up a second live plant fish aquarium I would definitely be purchasing this aquarium soil again.

### ⭐⭐⭐⭐⭐ Review
*by E***N on 22 January 2026*

I LOVED THIS. great value for money, plants grow well and the size of the stratum isnt huge. ive placed sand over mine, but it looks okay without sand too.

## Frequently Bought Together

- Fluval 12696 Natural Mineral-Rich Volcanic Soil Bio Stratum for Planted Tanks, 4.4 lbs. - Aquarium Substrate for Healthy Plant Development, Growth, and Color
- 4Pcs Aquascaping Tools, Jeimier Aquascape Kit, Long and Strong Aquarium Tweezers, Scissors, Algae Scraper, Aquarium Plant Tools, Fish Tank Plant Trimming Kit
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-11*