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VarioS CR220 9 inch Calcium Reactor SKU: OCT-CALR220 Footprint: 16.5″ x 11″ | Body Diameter: 9″ | Height: 23″ Recirculation Pump: Reef Octopus VarioS 6 Calcium/Alkalinity...

VarioS CR200 8 inch Calcium Reactor SKU: OCT-CALR200 Footprint: 15.2″ x 10.6″ | Body Diameter: 8″ | Height: 23″ Recirculation Pump: Reef Octopus VarioS 4 Rated for Aquariums up to 500...

VarioS CR140 5.5 inch Calcium Reactor SKU: OCT-CALR140 Footprint: 12.2″ x 9.1″ | Body Diameter: 5.5″ | Height: 23″ Recirculation Pump: Reef Octopus VarioS 2 Rated for Aquariums up to 200...

Lifegard® Mighty Mag aquarium algae cleaner is the simplest and easiest solution to effectively remove algae from your glass aquarium. This cleaner is designed for any size aquarium and can be discreetly hidden when not in use even in the smallest...

SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy...

SYNCRA SDC are the latest generation of SYNCRA pumps and are equipped with integrated intelligence systems to meet the needs of advanced recirculating applications. With programming freedom, controllability is finally coupled with power, energy...

Life Bio Fil is a natural biological filter medium. Selected strains of bacteria soothes maturation through aid of nitrification process. The filling increases filtration efficiency in existing aquariums and is an excellent filter media for newly...

Quickly bonding glue based on cement. Best for joining large elements of live or ceramic rock. It does not contain toxic compounds which makes it 100% safe for fish and invertebrates. Method of use: small amount of glue should be mixed with water...

Quickly bonding glue based on cement. Best for joining large elements of live or ceramic rock. It does not contain toxic compounds which makes it 100% safe for fish and invertebrates. Method of use: small amount of glue should be mixed with water...

Special plastic two-component mass for joining small rocks and attaching stony corals to rocks. It does not cause water impurity and is not toxic for reef animals. Both components should be mixed in equal amounts outside the aquarium and then used within...

Specially selected blend of zeolites particularly recommended in tanks with plentiful livestock and or ULNS tanks. Due to carefully designed composition, Zeo Mix is a comprehensive, multifunctional filtration media. Zeo Mix perfectly absorbs ammonia and...

An efficient medium for fluidization filters. Dosing too much food and supplements can lead to high phosphate levels. Due its unique properties, Phosphate Minus effectively reduces phosphate and silicate levels in marine aquariums. Its adsorbing...

Component A StrongComponent contains concentrated strontium and barium. The amount of strontium and barium depends on requirements for magnesium and calcium. 5 ml should be added to 1 litre of ready solution of calcium chloride. Recommended use with...

An agent for maintaining constant carbonate hardness levels in reef aquariums. An accurate level of carbonate hardness is essential for stabilizing pH levels. A sudden drop of carbonate concentrations in the tank may entirely stop the nitrification...

Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also...

Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also...

Magnesium plays a critical role in marine aquariums by maintaining a balance between calcium and alkalinity. It is impossible to maintain calcium and alkalinity at the proper levels without also maintaining magnesium. A proper magnesium level is also...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...

It is impossible to maintain a healthy, vibrant marine aquarium without also maintaining the proper levels of calcium and alkalinity. FRITZ RPM CALCIUM/BUFFER SYSTEM allows aquarists to maintain these two critical components in their proper ionic balance...

Cool Kessil Promo Sticker on Clear Background for Tank/Sump display.  Sticker measures 6" x 2"

LifeRock FragZone is the result of many requests to make popular LifeRock series in a small rubble size for the attachment of coral frags and more. Calcium carbonate rubble is treated with a reef-safe porous coating which allows rapid and easy adhesion...

Millions of live reef-bacteria and enzymes in depot balls for easy dosing. BACTO REEF BALLS EFFECT: Crystal clear & healthy water, nutrition control and easy reduction of ammonia, nitrite, nitrate and phosphates. Cleans up organic waste and...

Millions of live reef-bacteria and enzymes in depot balls for easy dosing. BACTO REEF BALLS EFFECT: Crystal clear & healthy water, nutrition control and easy reduction of ammonia, nitrite, nitrate and phosphates. Cleans up organic waste and...

Fauna Marin THE DIP is a highly effective coral dip solution used for cleaning various types of corals. It also helps acclimate new specimens to the aquarium by strengthening the pest resistance of your coral. THE DIP will remove unwanted deposits and...

Fauna Marin THE DIP is a highly effective coral dip solution used for cleaning various types of corals. It also helps acclimate new specimens to the aquarium by strengthening the pest resistance of your coral. THE DIP will remove unwanted deposits and...

Granular Activated Carbon (Gac) removes organic compounds, medications,pollutants and other chemicals from our aquarium. It also removes yellowing from the water making it crystal clear and giving the inhabitants a healthier tank. We use high quality...

Masstick is a blend of diverse, all natural, self-production, highly technical compounds, providing natural and balanced nutrition for omnivorous fish and marine invertebrates. Comprised of raw materials of marine origin. It does not contain...

Masstick is a blend of diverse, all natural, self-production, highly technical compounds, providing natural and balanced nutrition for omnivorous fish and marine invertebrates. Comprised of raw materials of marine origin. It does not contain...

Masstick is a blend of diverse, all natural, self-production, highly technical compounds, providing natural and balanced nutrition for omnivorous fish and marine invertebrates. Comprised of raw materials of marine origin. It does not contain...

PHOTOS ARE EXAMPLES - THESE ARE NOT MADE IN A MOLD - YOU WILL NOT BE GETTING THESE EXACT SAME ROCKS All rocks are unique in size, shape and weight. Fantastic shapes, incredible colors… Well check out new LifeRock™ Shapes, the latest...

High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable to Bluetooth for mobile device operation. Kit...

High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable to Bluetooth for mobile device operation. Kit...

High output saltwater reef lighting systems include wireless remote control, IR light & pump controller, IC light manifold HUB 12VDC power supply and adjustable docking mounts. Fully upgradeable to Bluetooth for mobile device operation. Kit...

This light fixture is an accessory LED light for existing Orbit IC LED systems with a LOOP® controller. It cannot be used as a stand-alone light fixture and must be connected to an Orbit IC light manifold HUB with a LOOP® controller...

This light fixture is an accessory LED light for existing Orbit IC LED systems with a LOOP® controller. It cannot be used as a stand-alone light fixture and must be connected to an Orbit IC light manifold HUB with a LOOP® controller...

This light fixture is an accessory LED light for existing Orbit IC LED systems with a LOOP® controller. It cannot be used as a stand-alone light fixture and must be connected to an Orbit IC light manifold HUB with a LOOP® controller...