Whats New?

A compact vessel to hold your 3 part dosing elements - Ca/Alk/Mg 12.5" Long x 7" Tall (Not including the nipple & stir handle - 7.75" with that) x 4.25" Wide Holds 1.5 L in each box for a total of 4.5 L. Build in manual stirrer to help keep the...

Adaptive Reef Controller Cabinet Recessed Faceplate - Double Slat - Recessed faceplates provide for a cleaner more flush installation to give your cabinet a higher-end, more custom look. They fit a wide variety of aquarium controllers, pump...

Versa Elbow Connectors.  Does not include tubing harness, photo to show installation.

Versa Replacement Pump Tube with Stem Push to Connect & Elbow Connectors

The A360X Refugium includes a Narrow Reflector that will prevent unwanted light spillage in your sump. The Narrow Reflector attachment increases the penetration of the light and reduces spread to 24"x 24" from the standard 36" x 36".  The...

ONE FREE ITEM PER ORDER.  THIS TANK STICKER IS FREE WITH ANY ORDER OVER $50.  JUST ADD $50 WORTH OF PRODUCTS TO YOUR CART AND THIS ITEM WILL BE FREE. Rectangular Real Reef Solutions Save the World Sticker

KAMOER FX-STP WIFI: NEW & IMPROVED FOR 2020! Ideal for Calcium Reactors, Kalk Reactors, Denitrators, & Auto Water Changes Built specifically for aquarium applications, the Kamoer FX-STP WiFi Continuous-Duty Peristaltic Dosing Pump is designed...

The Maxspect Fragnifier is 3 awesome aquarium tools all rolled into one! The Fragnifier is a magnetic viewer, an algae magnet cleaner, AND a coral frag rack with a magnetic mount. THE FRAGNIFIER AT-A-GLANCE 3-In-One Aquarium...

Each Arch is approximately 8" long. Fantastic shapes, incredible colors… Well check out new LifeRock™ Shapes, the latest version of CaribSea’s amazing LifeRock™ line up. Each box comes with 4 nano arches! There is simply no...

We store this in a climate controlled environment to keep it fresh - Good for 6 months at room temperature, 1 year at 50°F. Best to keep refrigerated for longest shelf life. One and Only Live Nitrifying Bacteria prevents new tank syndrome by...

We store this in a climate controlled environment to keep it fresh - Good for 6 months at room temperature, 1 year at 50°F. Best to keep refrigerated for longest shelf life. One and Only Live Nitrifying Bacteria prevents new tank syndrome by...

Replacement Probe for Aquarium Controllers

Inkbird Dual Temperature Controller with Dual Aquarium Probes & WIFI control.  WIFI smart controller supports both IOS & Android，WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is able to monitor temperature...

308-WIFI： [WIFI & APP] WIFI smart controller supports both IOS & Android WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is able to monitor temperature at any time.  [Dual Relay Output] Dual relay...

While the newly redesigned SPEC stays true to its classic modern styling, this popular nano aquarium series now features an impressive high-output 7000K LED, which generates 20% brighter lighting performance for noticeably bolder fish colors and plant...

Kamoer X1 dosing head replacement.

Versa-Top Hinged Glass Tops Keep fish and water in your aquarium where they belong. Our glass tops are perfect for reducing evaporation and keeping fish from jumping out of your aquarium. Each Versa-Top features a clear vinyl back strip that can be...

The Full Angle Adapter is a unique solution to properly lighting your aquarium. Compatible with the mounting arm, gooseneck adapter, and DIY mounting solutions, the Full Angle Adapter allows your light to be angled to reduce shadowing caused by large...

Replacement remote that works with the controllable LED series (CRV, KLC, HLC, etc.).  Battery included. 

See your corals in a whole new light through the Fritz Aquatics coral viewing glasses!These specially designed glasses block the blue light so you can see your corals at their most vibrant.

Mount your Vortech Pump Controller in style.

Mount your Vortech Pump Controller in style.

Mount your Neptune APEX display in style. with this new APEX Display Holder. Simple Installation Features a simple mounting slot for super easy to mounting and aligning. This kit includes the mount and a mounting screw.

Mount your Neptune APEX display in style. with this new APEX Display Holder. Simple Installation Features a simple mounting slot for super easy to mounting and aligning. This kit includes the mount and a mounting screw.

Mount your Neptune APEX display in style. with this new APEX Display Holder. Simple Installation Features a simple mounting slot for super easy to mounting and aligning. This kit includes the mount and a mounting screw.

Acclimating fish and coral gives your new arrivals and fin up for living in your tank. Drip acclimating is less intensive on you and easier on the fish. This simple, yet effective drip acclimator is used around our office and by Mr. Saltwater Tank...

Acclimating fish and coral gives your new arrivals and fin up for living in your tank. Drip acclimating is less intensive on you and easier on the fish. This simple, yet effective drip acclimator is used around our office and by Mr. Saltwater Tank...

The ClariSea fleece filter is a high efficiency water filtration system which effectively removes suspended particles such as micro algae, detritus, food, organic waste and gravel dust from the water column. Suitable for use in marine aquariums,...

Make happy hour even happier with this salty pint glass! With a capacity to hold 16 ounces of your favorite brew, this clear pint glass is surely a crowd pleaser.

Mount your Vortech Pump Controller in style.

Mount your Neptune APEX display in style. with this new APEX Display Holder. Simple Installation Features a simple mounting slot for super easy to mounting and aligning. This kit includes the mount and a mounting screw.

Neptune DOS NOT Included, 4 Fittings ONLY Fitting used to connect the APEX dos to standard 1/4" RODI tubing.  Makes the Neptune Systems DOS Pump a push fit for easy and secure tubing connections. Pro Tips The tapered portion of the dos head...

Direct Pump Driver - For TUNZE 0-10V pumps the HYDROS WaveEngine connects directly to the pump head. This removes the clutter of the power brick and the control head for these pumps.

With the Fauna Marin Multi-Reference Solution, you can test your test kits under accurate conditions. Our Reference Solution is the first to be based on a saltwater matrix and is quality tested using our ICP-AES testing machine. We use a saltwater matrix...

Neptune DOS NOT Included, 4 Fittings ONLY Fitting used to connect the APEX dos to standard 1/4" RODI tubing.  Makes the Neptune Systems DOS Pump a push fit for easy and secure tubing connections. Pro Tips The tapered portion of the dos head...

110V power supply for our DC24 accessories like the PMUP, GRO Refugium LED and Solenoid Valve.  You can use these when there are no available DC24 outputs on your EB832 or 1LINK but do have physical 110V outlets available.

Seachem’s Coral Plugs™ are a chemically advanced means of supplying a unique platform for the stable mounting and/or grow out of all coral fragments and colonies. They are enhanced with calcium and magnesium to aid corals in rapid and secure...

The Maxspect Aeraqua Duo AD600 Protein Skimmer is the world’s first dual-intake, dual-needle wheel protein skimmer for aquariums up to 300 gallons. The Maxspect Aeraqua Duo AD600 Protein Skimmer is the world’s first dual-intake, dual-needle...

TUNZE® LED eco chic refugium 8831 for algae cultivation in marine refuges or plant growth in fresh water basins combines both attributes "eco" and "chic" into a highly effective, perfectly-designed aquarium illumination at an absolutely reasonable...

Connect your Abyzz pump to an APEX controller with this simple to install interface cable and use Fusion to do all your programming for 24-hour cycles, enable feed modes, and apply warnings and alarms. Connecting the Abyzz to Neptunes Apex Interface...