Black Lava Rocks

The Black Lava Rocks are porous volcanic stones with a deep black colour. Their rough, open surface gives beneficial bacteria plenty of room to colonise and provides an excellent anchor for mosses and plants, making them a versatile aquascaping rock.

Quick Specifications

Type	Volcanic rock
Subcategory	Rocks
Material	Porous black lava rock
Best for	cichlid tanks, planted aquascapes and biological filtration

Features

• porous surface supports beneficial bacteria
• excellent for attaching moss, ferns and anubias
• deep black colour creates strong contrast
• lightweight compared with dense stone
• generally inert and suitable for most freshwater setups

Preparation & care

Scrub and rinse the rocks before use to remove dust and loose grit. Check for sharp edges and sand them down if needed. They are generally inert, but always rinse well before adding them to the tank.