---
product_id: 456779568
title: "Ocean Rock 20kg Box Natural for Marine Reef/Fresh Cichlid Alkaline Aquariums (20-30cm pieces)"
brand: "aquacadabra"
price: "¥28262"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/456779568-ocean-rock-20kg-box-natural-for-marine-reef-fresh-cichlid
store_origin: JP
region: Japan
---

# Marine-friendly Natural alkaline 20-30cm pieces Ocean Rock 20kg Box Natural for Marine Reef/Fresh Cichlid Alkaline Aquariums (20-30cm pieces)

**Brand:** aquacadabra
**Price:** ¥28262
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into a world of aquatic elegance!

## Quick Answers

- **What is this?** Ocean Rock 20kg Box Natural for Marine Reef/Fresh Cichlid Alkaline Aquariums (20-30cm pieces) by aquacadabra
- **How much does it cost?** ¥28262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/456779568-ocean-rock-20kg-box-natural-for-marine-reef-fresh-cichlid)

## Best For

- aquacadabra enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** Clean and safe, making setup a breeze for any aquarium enthusiast.
- • **Bacterial Haven:** Maximize beneficial bacteria growth with a large surface area.
- • **Natural Aesthetic:** Enhance the beauty of your aquarium with authentic, natural rock.
- • **Transform Your Aquarium:** Elevate your aquatic environment with stunning natural rock formations.
- • **Versatile Compatibility:** Perfect for both marine reefs and cichlid habitats.

## Overview

The Aquacadabra Ocean Rock 20kg Box offers natural rock pieces ranging from 20-30cm, ideal for enhancing both marine reef and cichlid aquariums. Its large surface area promotes beneficial bacterial colonization, ensuring a healthy aquatic environment. Easy to clean and safe for all fish types, this product is a must-have for any serious aquarium hobbyist.

## Description

Ocean Rock 20kg Box Natural for Marine Reef/Fresh Cichlid Alkaline Aquariums (20-30cm pieces)

## Features

- Suitable for reef and marine aquariums.
- Suitable for Cichlid and hard water aquariums.
- Clean, safe and easy to build with.
- Large surface area for bacterial colonisation.
- Rock pieces are on mostly between 20-30cm in length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish and Aquatic |
| Size | 20-30cm Pieces |
| Quantity | 1 |

## Images

![Ocean Rock 20kg Box Natural for Marine Reef/Fresh Cichlid Alkaline Aquariums (20-30cm pieces) - Image 1](https://m.media-amazon.com/images/I/71g5PS3IhYL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.jp/products/456779568-ocean-rock-20kg-box-natural-for-marine-reef-fresh-cichlid](https://www.desertcart.jp/products/456779568-ocean-rock-20kg-box-natural-for-marine-reef-fresh-cichlid)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*