---
product_id: 607969864
title: "Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm)"
brand: "rukda"
price: "31569CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Rukda"
url: https://www.desertcart.sn/products/607969864-natural-black-grey-aquarium-lava-rock-volcanic-pumice-stones-fish
store_origin: SN
region: Senegal
---

# Certified fish-safe & non-toxic Ultra-porous bio-filter surface Zero pH impact, chemically inert Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm)

**Brand:** rukda
**Price:** 31569CFA
**Availability:** ✅ In Stock

## Summary

> 🌋 Elevate your aquarium game with nature’s ultimate volcanic filter!

## Quick Answers

- **What is this?** Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm) by rukda
- **How much does it cost?** 31569CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/607969864-natural-black-grey-aquarium-lava-rock-volcanic-pumice-stones-fish)

## Best For

- rukda enthusiasts

## Why This Product

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

## Key Features

- • **pH-Neutral Stability:** Keep your aquatic ecosystem perfectly balanced—no chemical shifts, no surprises, just pure harmony.
- • **Ethically Sourced & Fish-Safe:** 100% raw volcanic pumice, free from dyes and toxins, ensuring a pristine, healthy habitat for your fish and plants.
- • **Natural Bio-Filter Powerhouse:** Maximize water clarity with microscopic pores that host beneficial bacteria, naturally detoxifying your aquarium.
- • **Premium Hand-Selected Quality:** Each stone is carefully inspected for durability and natural beauty, elevating your aquascape’s aesthetic and function.
- • **Effortless Maintenance & Longevity:** Durable volcanic rock that resists decay—just rinse off algae during routine care to keep your tank looking flawless.

## Overview

RUKDA’s Natural Black-Grey Aquarium Lava Rock offers 0.8kg of premium, ultra-porous volcanic pumice stones sized 5-10cm, designed to enhance aquatic environments by providing a natural bio-filter surface without altering water chemistry. Ethically sourced and certified fish-safe, these durable, pH-neutral stones support healthy fish, shrimp, and plants while adding a striking, natural aesthetic to any aquarium or planted vase.

## Description

Product Description

Review: Lava rocks - The rocks are great , good quality. Best product.
Review: Size small and not a1kg - Items is good, but very small and it was not a 1kg It was 878grm

## Features

- ✅ POWERFUL NATURAL BIO-FILTER – Features an ultra-porous microscopic structure that acts as a premium, natural biological filter. It provides massive surface area for beneficial nitrifying bacteria to colonize, naturally cleaning your water and reducing harmful ammonia and nitrates.
- ✅ GUARANTEED ZERO pH CHANGES – 100% natural, raw, and completely inert. These volcanic pumice rocks will never alter your water chemistry, spike your pH levels, or increase water hardness. Safe for sensitive dwarf shrimps, community fish, and live plants.
- ✅ CERTIFIED FISH-SAFE & NON-TOXIC – Ethically sourced and raw. Free from artificial dyes, chemical color glazes, and harmful pollutants, ensuring a completely clean, pristine, and biologically safe habitat for your aquatic ecosystems.
- ✅ PREMIUM RUKDA QUALITY GUARANTEE – Backed by the trusted reputation of RUKDA. pack is hand-sorted and inspected to provide high-character, durable, premium volcanic formations sculpted naturally by the earth.
- ✅ EASY MAINTENANCE & CARE – These structural stones are highly durable and long-lasting with zero decay or breakdown. Simply clean off external algae or debris under running water during regular maintenance to keep them looking pristine.
- ✅ HASSLE-FREE 10-DAY RETURN POLICY – Buy with absolute confidence. If these assorted natural shapes do not fit your exact creative layout or layout design after opening them, you can easily return the product within 10 days for a quick solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVH2HB3F |
| Best Sellers Rank | #809 in Pet Supplies ( See Top 100 in Pet Supplies ) #2 in Decorative Rocks |
| Brand | RUKDA |
| Collection Name | All |
| Colour | Black |
| Country of Origin | India |
| Customer Reviews | 3.6 out of 5 stars 371 Reviews |
| Enclosure Material | Lava Rock |
| Finish Types | Antique |
| Item Dimensions D x W x H | 10D x 7W x 5H Centimeters |
| Item Type Name | Lava Rock |
| Item Weight | 800 Grams |
| Manufacturer | RUKDA, RUKDA 9998372353 |
| Manufacturer Contact Information | RUKDA 9998372353 |
| Manufacturer Part Number | kd5 |
| Material | Lava Rock |
| Mounting Type | free-standing |
| Occasion | Housewarming |
| Packer Contact Information | RUKDA |
| Product Care Instructions | Wipe Clean |
| Product Dimensions | 10D x 7W x 5H Centimeters |
| Product Features | Natural |
| Seasons | All Seasons |
| Size | 1 Kg |
| Style | Aquarium |
| Theme | Aquarium |
| Unit Count | 800 Grams |

## Product Details

- **Colour:** Black
- **Brand:** RUKDA
- **Theme:** Aquarium
- **Material:** Lava Rock
- **Style:** Aquarium
- **Product Dimensions:** 10D x 7W x 5H Centimeters
- **Finish Type:** Antique
- **Item Weight:** 800 Grams
- **Product Care Instructions:** Wipe Clean
- **Collection Name:** All

## Images

![Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm) - Image 1](https://m.media-amazon.com/images/I/81aYiowLZ-L.jpg)
![Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm) - Image 2](https://m.media-amazon.com/images/I/91ZoI5-UNeL.jpg)
![Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm) - Image 3](https://m.media-amazon.com/images/I/71cxLyUPMeL.jpg)
![Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm) - Image 4](https://m.media-amazon.com/images/I/61LXgwBWadL.jpg)
![Natural Black-Grey Aquarium Lava Rock | Volcanic Pumice Stones for Fish Tank, Aquascaping, and Planted Vases | pH Neutral, Non-Toxic & Fish-Safe (Lava Rock 0.8Kg, Size 5cm to 10cm) - Image 5](https://m.media-amazon.com/images/I/8104cgCh59L.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Lava rocks
*by E***R on 14 July 2026*

The rocks are great , good quality. Best product.

### ⭐⭐⭐ Size small and not a1kg
*by P***R on 15 July 2026*

Items is good, but very small and it was not a 1kg It was 878grm

### ⭐⭐⭐⭐ Must buy
*by A***U on 2 April 2026*

Received good quality and correct quantity of rocks from rukda tqs

## Frequently Bought Together

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-25*