Aqua Natural South Seas Base Rock Stacks

South Seas Base Rock is fossilized Oolitic Aragonite and harvested by our USA partners under lease with Zero marine life impact. The perfect base rock for Marine and African Cichlid tanks.

Our rock boasts incredible micro porosity which is not only essential for positive bacteria surface growth area but is also visually stunning and rich in architectural shapes - each piece is a one off sculpture.

STACKS

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, mixed boxes with random assortment of sizes, shapes and quantity of rock.
  
• Hand sliced in Australia by stone masonry experts