The all-new REEFER G2 series of Reef-Ready aquarium systems has improved upon the REEF-SPEC infrastructure of the original Red Sea REEFER series. With a new and revamped water management system, extra-fortified plywood cabinets, thicker and rimless glass, refugium-ready & ReefMat-compatible sumps, and extended warranty plans; the G2 REEFER aquarium series is designed to be the perfect canvas for the customized reef tank of your dreams! New & Improved Features Rimless ultra-clear, beveled-edge glass with increased thickness Extra-fortified plywood marine-spec laminated cabinets (with additional aluminum “floating tank” supports on REEFER 625 G2 models and bigger) Dual side-facing return pump outlets for better water distribution (On REEFER 350 G2 models and bigger) Large central overflow box to hide piping, with a large surface skimmer with removable weir comb for easy cleaning Silent downflow system with enlarged rectangular inlet to reduce turbulence Assembly-ready piping now with extra bulkhead connectors in both Metric and USA sizes for customized setups New and improved high-precision valve on the downflow pipe for easier flow regulation and near-silent operation Professional REEF-SPEC sump, including: Mechanical filtration media compartment complete with micron filters and filter cups Optional refugium compartment Adjustable height skimmer chamber Bubble trap RO Reservoir Plug & play ready for ReefMat 500 or 1200 Auto Filter Roller (sold separately) Additional chamber for chillers, controllers, or other equipment (on most models) Extra-fortified Glass and Marine-Spec Cabinets The G2 series of REEFER aquariums are rimless and constructed from ultra-clear, beveled-edge glass with an increased glass thickness of up to 19mm. These strong glass tanks sit atop newly fortified cabinet stands made of plywood and with Marine-Spec, water-resistant lamination. Each cabinet stand follows the contours of the aquarium glass, with the larger REEFER G2 models featuring an additional “floating tank” aluminum support. Adjustable leveling feet & stainless steel hinges ensure a lasting and durable stand for your dream aquarium. Improved Water Management & Plumbing Up top, the G2 REEFER systems employ a large overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow box and travels down an enlarged and rectangular inlet to the downflow pipe, allowing for reduced turbulence & quieter operation. All G2 models also include a newly improved high precision valve on the downflow pipe, allowing for simple regulation to further tune your flow. Reef-Ready Sump– Now ReefMat Compatible As with the previous generation of REEFER, the G2 sump includes a mechanical filtration compartment complete with micron filter sock(s) and filter cup(s) to keep large pieces of debris and detritus from clogging pumps and other pieces of equipment. New to the G2, this chamber can be alternatively used etohouse a ReefMat 500 or 1200-- no modifications required! Water flows from the filtration chamber into the adjustable-height skimmer compartment, where the water will be kept at a steady level to aid in the best performance for your choice of skimmer, or any other filtration components that you choose to include. The water will then flow through the final bubble trap and into a chamber where the return pump (not included) can be placed to pump water back through the Reefer tank's return plumbing. Addtional features of the Reef-Ready sump system include an optional refugium compartment for growing chaeto or other macroalgae, as well as an RO reservoir that can hold a few days worth of top off water to keep the water level, salinity and flow rates consistent throughout the tank. 3+2 Extended Warranty Plans All REEFER aquariums have included a standard 2-year warranty. With the new G2 models, you can now purchase an additional 1-2 year warranty plan when registering your new system online. That’s a total of 5 years of worry-free protection! Specifications Display Tank Dimensions - 47"L x 21"H x 20"W Display Tank Volume - 72 Gallons Total System Height - 55" Total System Volume - 90 Gallons Sump Volume - 18 Gallons Front Glass Thickness - 1/2" Side Glass Thickness - 1/2" Bottom Glass Thickness - 1/2"

Sizing Reference: Egg crates are 1/2" per square. 2 squares are 1". Lighting Reference: Pictures were taken under ATI Blue Plus and ATI Coral Plus T5HO Lighting. Picture: Actual frag shipped will be a different shape and size. This picture is for reference only as many frags are made from a mother colony.

As you know, fish from tropical and sub-tropical waters require a constant water temperature. Before the engineer Eugen Jäger invented the aquarium adjustable heater some decades ago, there wasn’t any really satisfactory solution for controlling the water temperature suitably for specific species. People resorted to complicated and sometimes odd methods. Some put the aquarium in the sun or next to a radiator or an oven.The EHEIM aquarium heater is a further development of the legendary heating rod. The temperature can be precisely set from 18 to 34 °C and if required recalibrated (±2°). The temperature control accuracy is ± 0,5 °C. The heat is kept at a constant level. The heating function is indicated by a control lampThe rod is absolutely watertight, can be fully submersed, has an automatic dry run shut-off (Thermo Safety Control) and is suitable for fresh and salt water.  One of the most important innovations is the glass jacket: It increases the heating surface, condenses the heat, ensures optimum even heat emission and forms a heat shield (touching it doesn’t harm the livestock). The jacket is made from special laboratory glass, which was developed for research purposes. Therefore it is free from pollutants that could be released into the water. It is resistant to chemical and biological substances. It doesn’t have any fissures and hair cracks through which condensation could penetrate. And even extreme fluctuations of temperature that can occur during a water change do not harm this glass.

The all-new REEFER G2 series of Reef-Ready aquarium systems has improved upon the REEF-SPEC infrastructure of the original Red Sea REEFER series. With a new and revamped water management system, extra-fortified plywood cabinets, thicker and rimless glass,ReefMat-compatible sumps, and extended warranty plans; the G2 REEFER aquarium series is designed to be the perfect canvas for the customized reef tank of your dreams! New & Improved Features Rimless ultra-clear, beveled-edge glass with increased thickness Extra-fortified plywood marine-spec laminated cabinets (with additional aluminum “floating tank” supports on REEFER 625 G2 models and bigger) Dual side-facing return pump outlets for better water distribution (On REEFER 350 G2 models and bigger) Large central overflow box to hide piping, with a large surface skimmer with removable weir comb for easy cleaning Silent downflow system with enlarged rectangular inlet to reduce turbulence Assembly-ready piping now with extra bulkhead connectors in both Metric and USA sizes for customized setups New and improved high-precision valve on the downflow pipe for easier flow regulation and near-silent operation Professional REEF-SPEC sump, including: Mechanical filtration media compartment complete with micron filters and filter cups Adjustable height skimmer chamber Bubble trap RO Reservoir Plug & play ready for ReefMat 500 or 1200 Auto Filter Roller (sold separately) Additional chamber for chillers, controllers, or other equipment (on most models) Extra-fortified Glass and Marine-Spec Cabinets The G2 series of REEFER aquariums are rimless and constructed from ultra-clear, beveled-edge glass with an increased glass thickness of up to 19mm. These strong glass tanks sit atop newly fortified cabinet stands made of plywood and with Marine-Spec, water-resistant lamination. Each cabinet stand follows the contours of the aquarium glass, with the larger REEFER G2 models featuring an additional “floating tank” aluminum support. Adjustable leveling feet & stainless steel hinges ensure a lasting and durable stand for your dream aquarium. Improved Water Management & Plumbing Up top, the G2 REEFER systems employ a large overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow box and travels down an enlarged and rectangular inlet to the downflow pipe, allowing for reduced turbulence & quieter operation. All G2 models also include a newly improved high precision valve on the downflow pipe, allowing for simple regulation to further tune your flow. Reef-Ready Sump– Now ReefMat Compatible As with the previous generation of REEFER, the G2 sump includes a mechanical filtration compartment complete with micron filter sock(s) and filter cup(s) to keep large pieces of debris and detritus from clogging pumps and other pieces of equipment. New to the G2, this chamber can be alternatively used to house a ReefMat 500 or 1200-- no modifications required! Water flows from the filtration chamber into the adjustable-height skimmer compartment, where the water will be kept at a steady level to aid in the best performance for your choice of skimmer, or any other filtration components that you choose to include. The water will then flow through the final bubble trap and into a chamber where the return pump (not included) can be placed to pump water back through the Reefer tank's return plumbing. Additional features of the Reef-Ready sump system include an RO reservoir that can hold a few days worth of top off water to keep the water level, salinity and flow rates consistent throughout the tank. 3+2 Extended Warranty Plans All REEFER aquariums have included a standard 2-year warranty. With the new G2 models, you can now purchase an additional 1-2 year warranty plan when registering your new system online. That’s a total of 5 years of worry-free protection! Specifications Display Tank Dimensions - 24"L x 20"H x 20"W Display Tank Volume - 33 Gallons Total System Height - 54" Total System Volume - 44 Gallons Sump Volume - 10 Gallons Front Glass Thickness - 3/8" Side Glass Thickness - 1/2" Bottom Glass Thickness - 3/8"

The HELIO smart controller bridges the gap between hobby grade and commercial controllers. Its processor goes hand in hand with the titanium sensor to keep your temperature readings stable. The controller comes fitted with a titanium remote temperature sensor and dual heating power lines. If the heating element/s of your choosing have their own controlling systems, you can create up to four independent temperature readings... Safety in redundancy. The two power jacks accommodate up to 1000 watts in total for the heating elements that you choose to attach to the controller. A quick disconnect junction for the controller’s titanium temperature sensor make for easy maintenance and upgradeability. After years in development, the HELIO controller helps you attain the optimal homeostatic reef aquarium temperature environment. Three main objectives met: Increased safety. Improved reliability. Providing a new reef aquarium heating technology superior to the long-held standard. * Does not include heating elements * Requires 2/3 Prong heating elements * Willl NOT work with Helio PTC smart elements Accommodates a combined total of 1000 Watts Remote Sensor Dims: L 2.3" x D .31" Helio Smart Controller Dims: L 3.13" x W 1.31" x H 5" Helio Universal Controller Specifications Factory Preset Temperature: 77°F Factory Preset Low Alarm: 74°F Factory Preset High Alarm: 80°F Temp Set Range: 59° - 95°F Low Alarm General Range: 57° - 93°F Low Alarm Minimum Range: -2°F from Set Temperature High Alarm General Range: 60° - 96°F High Alarm Minimum Range: +1°F from Set Temperature Accuracy: < ±1°F Resolution: 0.1°F Calibration Range: ±9°F Watt/Amp Draw: 100W 120V / 0.83amps

Sizing Reference: Egg crates are 1/2" per square. 2 squares are 1". Lighting Reference: Pictures were taken under ATI Blue Plus and ATI Coral Plus T5HO Lighting. Picture: Actual frag shipped will be a different shape and size. This picture is for reference only as many frags are made from a mother colony.

Sophistication and Style Focused into a Nano Space Build a welcoming environment with the most advanced AIO (All in one) aquarium in its class. Expanding on the safety features of our award-winning aquariums, the Fusion Pro 2 Series comes standard with a built-in emergency overflow, adjustable water level risers, leveling mat and safe screen lid. These desktop nano sized aquariums for saltwater or freshwater make the hobby easy with customizable dual return nozzles, controllable DC return pump and essential filter media inside a custom caddy all neatly hidden behind the filter wall. This true AIO kit has raised the bar on what comes standard. Aquarium: Approximately 10 Gallons Outside DIMS: Length 11.8” Width: 15” Height: 13” Display DIMS: Length 11.34” Width: 11.38” Height: 13” Tank Package Weight: 28 lbs. Low Iron Glass Beveled and Polished Edges Glass Thickness: 6mm Pre-Assembled SafeScreen Mesh Screen Lid Pre-Installed Rubber Leveling Mat (1) - Micromag Magnetic Glass Cleaner (1) - Nuvo Nozzle (1) - High Tide Water Riser Filtration: Built-in Acrylic Overflow Wall Integrated Emergency Overflow (1) - Removable 200 Micron Filter Sock (1) - CustomCaddy Media Basket w/ PurityPack Filter Media (1 – Mechanical Fiberball, 1- Premium 0.8 ROX Carbon Pack, 1 – High Capacity Coarse GFO Pack) (1) - MightyJet 15W/24V 326 GPH DC Return Pump w/ Controller Includes: Flexible hose, Return Elbow and Directional Flow Nozzle APS Stand (Sold Separately) Stand DIMS: Length 12” Width: 15” Height: 35.81” Interior DIMS: Length 8.75” Width: 10.5” Height: 33.75” Anodized Aluminum Corrosion Resistant No Warping or Swelling Integrated Hardware Easy Set up (semi-assembled) Includes hex torque wrench Light Weight Modular Includes pre-cut Closed Cell PVC Foam boards Spacious interior for sumps 100% recyclable aluminum HDF Adjustable Height Shelf Included Color: Matte Black or White

Preset to 78° - no adjustment required Shatter-resistant construction Automatic safety shut off and overheat protection LED indicator light displays red when actively heating Fully submersible For freshwater or saltwater aquariums For aquariums up to 20 gallons 3/4“ glass tube 5 ¾” length

Instant Ocean® Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The #1 choice of hobbyists, public aquariums, and scientific research facilities, Instant Ocean Sea Salt has set the industry standard for quality, consistency, and value for more than 40 years. Number 1 choice of hobbyists, public aquariums and scientific research facilities Fast dissolving Nitrate and phosphate-free Contains all important major and minor trace elements necessary for a healthy aquarium

Tropic Marin® PRO-REEF Sea Salt has been designed to meet the special requirements of reef aquariums with optimized concentrations of calcium and magnesium, which promote the growth of corals. The lower buffering and the correct pH value serve to stabilize the natural water values, and particularly, the hardness of carbonates, even with the use of calcium reactors. Natural and stable conditions for delicate marine life are achieved only by accurately balancing all influencing factors. Tropic Marin® PRO-REEF is thus the ideal foundation for the care and growth of fish, corals and other aquatic invertebrates in modern reef aquariums. Use seawater prepared with Tropic Marin® PRO-REEF for regular water changes in your seawater aquarium, to start a new aquarium and to re-equilibrate the pH of a tank. Benefits: Optimizes calcium- and magnesium concentrations as well as alkalinity and pH. Designed to meet the special requirements of modern reef aquaria with higher calcium requirements. Especially designed for use with calcium reactors or mineral additives. To maintain the alkalinity in a 7-8° dKH range. Manufactured from pure, pharmaceutical grade salts. Contains all major- and minor elements in the exact proportions found in tropical sea water. The 70 trace elements are completely soluble due to the use of the mixed-crystal method. Compliance with the most stringent quality control measures for the production of pharmaceuticals ensures nature-identical seawater. Produced with pharmaceutically pure salts, without any nitrate or phosphate additives or other unnatural enrichments.   How to use: To achieve a salinity level of 32-35 ‰ (psu), dissolve 35 ml of Tropic Marin® PRO-REEF per liter or approximately ½ cup of Tropic Marin® PRO-REEF per US gallon water. Dissolve almost all of the salt in a clean container already filled with the full volume of RO/DI water at a temperature of 73-77°F / 23-25°C while circulating/stirring the water. Do not concentrate the mixture by adding the full amount of salt to a smaller amount of water. Note: Always add the salt to the water, never the water to the salt. Making a concentrated mixture will cause a calcium carbonate precipitate to form. When you have added ALMOST all of the salt and the mixture is fully dissolved and clear, start measuring the specific gravity with a hydrometer or similar instrument. Keep adding small amounts of salt until the specific gravity is the value you desire. The specific gravity of the sea salt solution should range from 1.025 to 1.027 (at 73-77°F / 23-25°C) and the pH-value should be in the range of 8.0 – 8.4. If all parameters ​​are correct, the salt water is ready to use. After setting up a new aquarium it takes a few weeks of water being circulated and correct lighting conditions to achieve the biologically stable environment required for the care and breeding of delicate marine organisms. A weekly, partial water change, replacing 10 % of the total water volume with Tropic Marin® PRO-REEF, will help to maintain the water quality that your livestock needs for good health. Parameters: approx. 7° KH, calcium approx. 440 ppm, magnesium approx. 1350 ppm Application: For reef tanks with higher calcium requirements. To maintain the alkalinity in a 7-8° dKH range; particularly suitable when using a calcium reactor. Use the new dosing calculator for an easy determination of the required amount of salt for your aquarium.

Red Sea Salt contains moderately elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable coral growth. When combined with our reef care recipes, it will maximize pigment saturation to bring out your coral’s most vivid colors, while encouraging growth up to twice the natural rate. Red Sea Salt’s Alkalinity of 8dKH makes it ideal for all reef aquarium types, and especially SPS dominated tanks. Natural seawater includes over 70 chemical elements. Most of them influence the water parameters, but only a few play a significant role in its overall chemical stability. These elements form the foundation of the reef environment and include three major elements: Calcium, Magnesium, and Bicarbonates. The three ‘foundation elements’ have a major effect on pH stability, Alkalinity, seawater ionic strength, and many of the coral’s biological processes (skeleton formation, ion-exchange, photosynthesis). Unlike the natural reef environment, where there is an immense reservoir of the foundation elements, the reef aquarium has limited resources that are quickly depleted by the aquarium inhabitants. Therefore, in order to enable sustainable coral growth, it is necessary to maintain higher than natural levels of the foundation elements. Original research carried out in Red Sea’s laboratory has shown that when increasing the levels of the foundation elements above the natural sea levels, a very specific ratio between the foundation elements is necessary for coral vitality, and the formation of a robust aragonite coral skeleton. Red Sea Salt is made according to these ideal ratios, removing the need to adjust the levels of foundation elements after water changes, and providing your corals with a healthy and stable home.

Enriched formulation. Optimum effectiveness. Formulated specially for use in reef aquariums, Reef Crystals contains essential ocean reef elements in concentrations greater than those found in natural sea water. Extra Calcium to help ensure the growth of large and small polyp stony corals as well as coralline algae Extra Trace Elements to provide an additional measure of vital nutrients Extra Vitamins to ensure vigorous growth and survival of corals, anemones and other invertebrates in a captive environment Metal Detoxifier - to neutralize traces of heavy metal often present in domestic water supplies.

Coral Pro contains elevated and balanced levels of the foundation elements (Calcium, Magnesium, Bicarbonates) necessary for sustainable, accelerated coral growth. If your goal is to maximize coral growth, then Coral Pro combined with our reef care recipes will enhance growth up to four times their natural rate. Coral Pro’s Alkalinity of 12 dKH makes it ideal for mixed reefs and SPS frag tanks. Natural seawater includes over 70 chemical elements. Most of them influence the water parameters, but only a few play a significant role in its overall chemical stability. These elements form the foundation of the reef environment and include three major elements: Calcium, Magnesium, and Bicarbonates. The three ‘foundation elements’ have a major effect on pH stability, Alkalinity, seawater ionic strength, and many of the coral’s biological processes (skeleton formation, ion-exchange, photosynthesis). Unlike the natural reef environment, where there is an immense reservoir of the foundation elements, the reef aquarium has limited resources that are quickly depleted by the aquarium inhabitants. Therefore, in order to enable sustainable coral growth, it is necessary to maintain higher than natural levels of the foundation elements. Original research carried out in Red Sea’s laboratory has shown that when increasing the levels of the foundation elements above the natural sea levels, a very specific ratio between the foundation elements is necessary for coral vitality, and the formation of a robust aragonite coral skeleton. Coral Pro Salt is made according to these ideal ratios, removing the need to adjust the levels of foundation elements after water changes, and providing your corals with a healthy and stable home.

Real aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance. Clean and safe for all fish and inverts, environmentally responsible each piece being very unique.

Stacking rock. Flat on both sides.

MR Foundation Rock- each piece is approximately 2.5 - 3.5lb. (Formally known as Key Largo Single Sided Prime Cut rock) Welcome to the dawn of stable, architecturally sound aquascaping. Natural top and a smooth cut bottom making it the perfect choice for smart aquascaping. We recommend placing this rock under any rockwork at the boundary layer between the glass and rock display. Separating them by 4-8" allows the rock work to "float" above this bottom layer, promoting healthy flow around the rockwork and over the substrate. Foundation rock can be siliconed to the glass if desired. Rock sizing is not guaranteed but typically 6-10" in diameter.

Real aragonitic base rock, not cement, no curing. Extensive macro and micro-porosity infused with spored bacteria for outstanding biological performance. Clean and safe for all fish and inverts, environmentally responsible each piece being very unique.

Our MarcoRocks is the finest all natural aquarium rock available to the aquarium enthusiast today. It is a once live natural reef rock. All natural calcium carbonate rock.  Never any chemicals, additives.  Often, you can spot fossilized ancient corals in the rocks. It comes to you pest and organic free. Whether you are building a Saltwater fish only, a Reef tank or a Fresh water tank, and even reptile environments, you will love this rock and so will your pets.  It is highly porous and beautifully shaped.Marco ReefSaver is a natural rock that is harvested on land from an ancient reef system buried when the Florida land mass was formed.Our rock is a "green" sustainable product, because it is not harvested from a marine environment it has no negative impact on our delicate reef or marine ecosystem.Combine this with our unique no chemicals cleaning and processing and you get great looking rock, totally pest and organic free that's also environmentally friendly.MarcoRocks is the choice of many public aquariums, aquaculture facilities and custom tank builders all over the world. Make us your first choice as well you will not be disappointed. 

Two specialized kits designed for XR15 and XR30 model Radions. Each kit contains everything needed to tank mount a Radion light on almost any standard or rimless tank.

Since their introduction in 2000, ATI T5 bulbs have been at the forefront of T5 bulb technology. Today's ATI T5 bulbs are no exception. Continuing the tradition of excellence, ATI uses the latest advances in phosphors (to emit light) and manufacturing techniques to produce bulbs with higher output, better coloration, and more stability. ATI bulbs are also very affordable, making them the preferred choice of experienced hobbyists around the world. Blue Plus Combines the properties of a blue bulb (approximately 460nm) with an actinic bulb (approximately 420nm), producing an intense blue light with high PAR numbers and a light spectrum that encourages both bluing in SPS corals and fluorescence in capable corals. Also helps balance a washed out/ yellow-hued tank. Recommended as a supplement to metal halides or in combination with Aquablue Special, Purple Plus, or other full spectrum T5 bulbs. Can also be used for dawn/dusk applications.