Aragonite Sand dry 30lbs bandsaw Add 1 level scoop of

Add 1 level scoop of NO3-1 powder (compress this powder against the inner side of the powder container)

The Nano-Ceramic beads in the Anaerobic-Blocks are specially treated with our proprietary technology

Ascorbic-Acid method

Allow to stand for 3 minutes

Suitable for various Reverse Osmosis Systems

Aragonite Sand dry 30lbs bandsaw Add 1 level scoop ofOcean sourced aragonite material of the finest quality 0. 5 1. 2mm diameter grain size (approximate). Also known as "oolitic sand", this product is ideal for shallower beds, allowing denitrification in as little as 1" depth. The fine grain size can pass easily through the gills of gobies and other sand sifting organisms. The smooth round grains are gentle to soft bellied sharks and rays. White in color and metal free, no ash or silica.