Coral Plugs Secure Base for Freshly Cut Corals and Polyps Seachem’s Coral Plugs are a chemically advanced means of supplying...

TUBING 1/2 IN X 10' STANDARD BLACK Thick Walled Tubing Is Kink Resistant, The Black Color Helps Prevent The Formation...

TUBING 5/8IN x 20 FT  STANDARD BLACK Thick Walled Tubing Is Kink Resistant, The Black Color Helps Prevent The Formation...

Neptune Systems Aquabus Cable - 30' M/M AQUABUS CABLES WHAT ARE THEY? Aquabus is the communication link between your Apex...

Reef Octopus KS250 Nilson Kalk Reactor Footprint: 12.6″ x 12.6″ | Body Diameter: 10″ | Height: 26″ Requires control timer...

ATI Elements ATI Elements give you complete control to fine tune the amounts of trace minerals your aquarium needs. With...

Mini-Bubble Filter For Small Aquariums up to 10 gallons Multi-stage filtration promotes a healthy aquatic environment     Nano, Betta, Breeder...

T5 Shipping Quantity Minimum:  Due to increase in damages in transit for single lamp orders, we are requiring any orders that...

Features & Benefits Twist & Lift Collection Cup for Easy Maintenance Quieter Operation with Integrated Detachable Silencer  Collar Dome Bubble...

MECoral 32oz Calcium (Ca) is ready to use.  MECoral uses only Pharmaceutical grade ingredients to achieve the highest quality, highest...

MECoral Kh powder is pre-measured to make a 4 gallon liquid solution when mixed with your RODI water.   MECoral uses...

MECoral Magnesium (Mg)  powder is pre-measured to make a half gallon liquid solution when mixed with RODI water.  MECoral uses...

Granular Ferric Oxide (Gfo) is the only chemical utilized by most reefers to reduce Phosphates (PO4). Elevated PO4 levels bring...

ME Coral Potassium (K) is a Pharmaceutical grade liquid Potassium for supplementing Aquarium Seawater.  Potassium depletion can affect coral coloration...

Lifegard Aquatics 3/8 ID PVC Flexible Tubing - per foot

Supreme Aqua-Mag 36 Series Pumps have been designed to handle virtually any application where water has to be moved. They...

The Copper High Range Checker HC Calibration Check Set - HI702-11 provides a simple solution to validating the Copper High...

Measuring less than 0.5 inches high and 2.4 inches wide, the Reef Brite LumiLite Pro looks as good as it...

ME Frag Plugs are custom made in the USA out of the finest material available.  These ceramic plugs do not...

Kolar Labs 1 gallon GFO Bayoxide E33 GFO Bayoxide® E33:   DETAILED INSTRUCTIONS:   •       1) Standard Starting...

Kolar Labs 3.4 kg, (7.5lb) DI Resin Non-Color Indicating   LANXESS® can look back on more than 75 years of...

Same as most digital meters, this meter apply a work theory which is measuring the liquid conductance to determine its...

REEFERTM Skimmer Efficient - Quiet - Ergonomic Our high-performance REEF-SPEC® Skimmers feature a combination of PSK pumps with proportionally sized...

REEFERTM Skimmer Efficient - Quiet - Ergonomic Our high-performance REEF-SPEC® Skimmers feature a combination of PSK pumps with proportionally sized...

Maxum Air Pump Where you need it, when you need it.   Compact Design Maxum Air is ideal for desktop...

The Reef Brite Bluetooth Controller allows complete control of XHO, LumiLite Pro, and LumiLite units. Easy to install, simple to...

For aquariums from 100 to 600 liters (25 - 160 USgal.). Flow rate: 500 - 1,200 l/h (132 - 318...

Excellent for light canopies, enclosed stands & cabinets to control heat and improve air circulation.   REEF OCTOPUS USB SMART...

Includes:  HIREEF-2: Reef Professional Kit Version 2                           ...

  Most Impressive: More LEDs More PAR More Spread Improved Optic Design Improved Water Resistance Thinner Form Factor Dedicated Moonlight...

Watts in a Spectrum? The Prime Fuge is is optimized to put all of it’s power towards growing algae, and...

Freshwater Spectrum The Prime Freshwater is capable of producing a limitless number of spectral combinations to fit your tank’s exacting...

The MEdia Reactor has been designed to be an advanced media reactor for ME GFO (Granular Ferric Oxide) and GAC...

VX108 Four Pack Elbow Connectors For use with 1/4”OD Polyurethane tubing.

ME Strontium concentrate is a pharma grade highly concentrated easy to add additive.  Strontium has been shown to be instrumental...

ME Coral concentrated Phosphate is a high purity and highly concentrated additive for the advanced reefer looking to increase Phosphates. ...

ME Nitrate (NO3) is designed to raise nitrates in Low Nutrient systems.  Some systems can become Nitrate (NO3) depleted which...

The IceCap Frag Transport Container is the perfect way to transport coral frags safely from one location to another. It...

Xport PO4 Cubes Ultra-activated Phosphate-adsorption Media with micro fine Ferric OxyHydroxide grown onto the surface area for Superior Performance Characteristics...

Care Booster 2 floats for Care Magnet long, strong and strong+. The Care Booster ensures that the inner cleaning magnet...

Bromine macro element seawater supplement. Bromine is an important element that naturally occurs in seawater. Beneficial for SPS/LPS coral colour...

Boron macro element seawater supplement. Boron is an important element that naturally occurs in seawater. Stabilizes pH, beneficial for SPS/LPS...

HI740228 is a filter disc; part of accessory kit for preparation of samples to be analyzed (nutrients for agriculture) with...

Hanna 10 mL syringe with Luer lock

The HI740271 is a replacement filter holder with Luer lock (1 pc.) for use with the HI781 Low Range Marine...

IceCap EVO Pumps come in 6 sizes and are perfect for a variety of applications. They can be used as...

Accela Pro Smart Submersible Power Head Product Details and Features The Accela Pro is a smart submersible pump that can...

NEW from ESHOPPS Color Series Alpha Class we proudly introduce ALPHA RACK.  ALPHA RACK allows you to place coral frags...