Supplies ships FREE over $49

5 Day Guarantee & 90 Day Returns

Split-Pay with Paypal, Affirm, & Shop

Reef Deals Help Center

Salt & Supplements

(69 items)

Maintaining a healthy reef tank starts with premium aquarium salt and supplements that ensure water stability and coral growth. Our Salt and Supplements collection includes everything from top-rated salt mixes for saltwater aquariums to specialized aquarium additives that enhance coral health and water quality.

Whether you're a seasoned reefer or just starting your saltwater journey, our selection of best coral supplements and maintenance products will help you achieve a thriving reef environment.