John Tullock talks about Iron supplements in planted aquariums with a new take on an often over used item.
Category Archives: Sevenports
Azoo Max Bio Ball Designed for the specific needs of shrimp, this powerful source of beneficial bacteria effectively breaks down ammonia, nitrite and nitrate for a healthy, thriving tank. Simply place it on the gravel bed, and let it do its magic. Each ball treats 13-26 gallons of water, and they should be replaced […]

