Brightwell Aquatics Xport NO3 Brick Heavy Apex Classic

Apex Classic

Before use rinse PolypLab Pro Carbon with fresh clean water to remove carbon dust

The product contains vitamins: A

Formulated utilizing extensive data compiled by microbiologists

Can sense when freshwater or saltwater is underneath it and use that information to protect your aquarium

Brightwell Aquatics Xport NO3 Brick Heavy Apex ClassicUltra activated ceramic Denitrification Brick shaped filtration media doped with Elemental Sulfur, for Superior Performance Characteristics Overview Designed to be used in marine and hard freshwater aquariums with a pH of 7. 5 or over Highest porosity and largest useable surface area, per unit weight or volume, of all filtration media available anywhere! Provides huge amounts of anaerobic surface area for efficient bacterial colonization for