Mr. Saltwater Reacts Is BACK!

Chaeto ships UPS 2 Day Air - We only ship Chaeto Monday, Tuesday & Wednesday till 1 pm to prevent it from sitting in UPS trucks/warehouses over a weekend. Spaghetti Algae, as Chaetomorpha is...

The gold standard for generating flow in reef tanks, the VorTech® is unsurpassed in beauty and functionality. Dimensions Dry-Side: 3.00 x 2.25 inches (76.0 x 57.0 mm) Wet-Side: 3.00 x 3.00...

(Reagents SOLD SEPARATELY) The Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium — and then communicates this information to...

Design: Redesigning the plastics in the Hydra lineup has resulted in two major benefits: better efficiency and better aesthetics. Efficiency improvements reduce the demands on active cooling for...

Royal Gramma  2" - 3" in size. Royal Gramma or Gramma Loreto is great for beginners and is one of the most popular reef safe fish in the hobby.  *Photo is a representation of the fish you will...

Orchid Dottybacks are found only in the Red Sea. They’re observed in colonies near vertical walls or ledges, where they dart out to grab a meal from the passing zooplankton, then rush back. In the...

Key New Features in our A3 Series: The A3 Apex will include a new Magnetic Optical Sensor that is designed to better prevent water incursion and includes our classic Solid Surface Leak Detector...

Yellow Coris Wrasse 3" - 4" in size. Yellow Coris Wrasse or Halichoeres chrysus is also known as the Golden Rainbowfish, Golden Wrasse, Yellow Coris, or Canary Wrasse.  *Photo is a representation...

Sludge and organic busting beneficial bacteria will naturally dissolve the sludge and dirt that accumulates in an aquarium and prevent the build-up of debris when used on a regular basis. Also...

Blonde Naso Tang (Naso elegans) Medium *Photo is a representation of the fish you will receive.* The Blonde Naso Tang (Naso elegans), also commonly known as the Lipstick Tang or O