£117.53

This is the most expensive it has ever been. Walk away.

£118 today · previous high £118 · all-time low £76

ARKA Reef Rock Mix 20 kg - Aragonite Marine Aquarium Rock

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 29 days · 29 data points (no recent data)

Historical
Generating forecast…
£117.53 £71.34 £81.42 £91.50 £101.57 £111.65 £121.73 23 July 2026 30 July 2026 06 August 2026 13 August 2026 20 August 2026
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Multicoloured, MRRMIX

Price data last checked 62 day(s) ago - refreshing...

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Price Distribution

Price distribution over 29 days • 4 price levels

Days at Price
Current Price
7 days 6 days 14 days 2 days · current 0 4 7 11 14 £76 £116 £117 £118 Days at Price

Price Analysis

Most common price: £117 (14 days, 48.3%)

Price range: £76 - £118

Price levels: 4 different prices over 29 days

Description
Enhance your saltwater setup with the ARKA Reef Rock Marine Aquarium Mix. This 20 kg collection of natural aragonite rock provides a high-quality foundation for any marine environment. Because these rocks are of fossil origin, they offer an authentic look and feel for your reef tank. One of the primary advantages of this mix is its highly porous structure. This porosity creates an ideal settlement surface for beneficial bacteria, which helps support a healthy biological cycle in your aquarium. Whether you are building a complex reef ecosystem or a simple saltwater tank, these rocks provide the necessary surface area for biological stability. While specifically designed for saltwater use, this versatile aragonite rock is also suitable for cichlid aquariums. The stones range in size from 9-40 cm, allowing you to create natural rockwork, hiding spots, and structural elements that mimic a real ocean habitat. Build a more natural and stable aquatic environment with ARKA Biotechnologie GmbH reef rocks.

Key Features

Natural fossil origin aragonite rocks provide an authentic look for your marine aquarium setup.

Highly porous structure offers an ideal settlement surface for beneficial bacteria to support biological stability.

Versatile rock mix is suitable for saltwater reef tanks as well as cichlid aquariums.

Includes a variety of stone sizes ranging from 9-40 cm to help create natural rockwork and hiding spots.

The 20 kg bulk pack provides ample material for building large-scale aquarium structures and landscapes.

Product Specifications
Brand
ARKA
Model
MRRMIX
Colour
Multicoloured
Size
Mix 9-40 Cm
ASIN
B08HN9TMNW
Category
Pet Supplies > Fish & Aquatic Pets > Aquarium Accessories > Aquarium Décor > Decorative Rocks
Domain
Amazon UK
Release Date
07 September 2020
Listed Since
09 September 2020

Barcode

No barcode data available

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