Aquarium Gravels & Substrates

Aqua Natural Gold Pearl is a naturally smooth pebble sourced from New Zealand Southland's east coast beaches. Its shapes are perfectly round or ova...

Flourite® Black is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria...

Flourite® Black Sand is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aq...

Flourite® is a specially fracted stable porous clay gravel for the natural planted aquarium. Its appearance is best suited to planted aquaria, but ...

Onyx Sand™ is a naturally dark gray sand that perfectly complements and enhances the appearance of any aquarium. It provides not only iron and othe...

Premium all natural aquarium substrate from Bioscape which is triple washed and won't affect your pH. This substrate can be used alone, to create s...

Meridian™is an all natural oolitic (spherical or egg shaped) aragonite substrate for all reef and marine aquaria. Meridian™ is the premium aragonit...

Aqua Natural river pebbles are sourced from New Zealand rivers and streams that have tumbled the pebble over long periods of time resulting in smoo...

The Bioscape Terra Base is a volcanic material that houses bacteria, allows drainage/water circulation, and has a mineral content. It is quite uniq...