Opening Sales Coralife Filter Bio Balls Fish Salt Minerals, 5 gallons

Imbue your aquarium with beneficial bacteria with Filter Bio Balls Fish Salt Minerals from Coralife! These helpful 1-inch balls are perfect for sump filtration systems, assisting in the growth of beneficial bacteria in your underwater ecosystem. It’s an excellent choice for adding biological filtration to your aquarium, as it promotes the growth of beneficial nitrifying bacteria that help convert toxic ammonia and waste proteins into easily removable nitrates.