A rounded pebble gravel designed for freshwater aquarium use. Kona’s deeper tones can be used as a supporting feature or to create excellent contrast. Like other Controsands, Kona can be used alone or mixed with other substrates for a custom look in planted tanks, terrariums, paludariums and more.

Controsand is a natural substrate custom blended for freshwater aquarium and terrarium use. Made available in various tones and granule sizes to achieve the perfect aquascape, it is safe for fish, invertebrates and reptiles. Use in conjunction with Ultum Nature Systems Controsoil aquarium plant substrate to achieve optimum results.

USAGE AND APPLICATION

Both Controsand Extra Fine and Normal may be used on their own. However, mixing both can provide unique details in aquascapes. Customized blends can completely transform the look of an aquarium.