Seachem Tidal Matrix Media Replacement Model:35 Voonline Natural Aquarium Sands require

Voonline Natural Aquarium Sands require no rinsing

Size: 500g

Pet ID Tag - White Bone is used to help reunite lost pets with their owners by providing an ID Tag that can be easily attached to a collar

they’ll compete which each other and stun growth

allowing him/her to smell the special pheromone-scented attractant

Seachem Tidal Matrix Media Replacement Model:35 Voonline Natural Aquarium Sands requireSeachem Tidal Matrix Media Replacement Seachem Tidal Matrix Media Replacement is a high porosity biomedia designed for efficient biofiltration to remove nitrogenous waste in Tidal filters. Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Every Tidal filter comes with a bag of Matrix to get you started. Matrix for the 35, 55, 75, and 110 units comes pre bagged in Seachem Zip Bags, which