Reef keepers making products for reef keepers

The Coral Ranch is a small company based in sunny South Florida. We keep reef tanks ourselves, and we started making the products we wanted for our own systems.

Our Premium Nori Seaweed is thick, aquarium-grade seaweed with nothing added, chosen for tangs, angelfish, rabbitfish and other grazers. Our Guillard’s F/2 Fertilizer is mixed in-house in the USA, so hobbyists and breeders can grow their own live phytoplankton for copepods, rotifers and corals.

Our goal is simple: to give the reef hobby high-quality products at a fair price. You can find all of them in our Amazon store, and if you have questions, we are always happy to help.