Combines de unmatched surface area of Nano-Tech Bio-Media and superb buffering capability of aragonite sand.

  • Unmatched surface area: each 5kg bag of Nano-Tech Bio-Sand contains over 2,800 square meter (4.34 million square inches) of surface area for bacteria growth.

  • Superb buffering capability: helps maintain a pH of 8.2, ideal for marine reef and cichlid aquariums.

Ceramic based Nano-Tech Bio-Media beads under microscope showing its extremely porous structure and huge surface area
Compared to the much denser structure of regular aragonite sand
 
Ceramic based Nano-Tech Bio-Media beads under microscope showing its extremely porous structure and huge surface area
Compared to the much denser structure of regular aragonite sand
 
5kg/11lbs

Contains 1kg(2.2lbs) of ceramic based Nano-Tech Bio-Media and 4kg(8.8lbs) of high grade aragonite sand.

Suitable for use in marine reef aquarium aquascaping

Suitable for use in Cichlid aquarium aquascaping

Nano-Tech Bio-Sand is made with 100%
reef inert ceramic material

Aragonite sand with the size ranging from 0.8m to 1.2mm

Bio-Sand when dried

Bio-Sand when wet

(Notes: The sand is free from debris such as small twigs, rubble and other impurities.  However, it is normal for aragonite sand to contain small dark colored natural mineral particles.)

For optimal results, it is recommended to rinse the sand briefly before adding into the tank.