Description

Sliced flat both sides from naturally fused marine oolitic aragonite

• Genuine porous STACKS for creating architectural aquarium layers

• Build hide caves, overhangs and ledges for attaching live coral

• pH buffering for marine and African cichlid tanks • 100% natural oolitic aragonite from a sustainable source

• Sizes range from 10cm to 20cm ready for use

• Hand sliced in Australia by stone masonry experts