Reef Octopus CR220 DC Calcium Reactor 9" W/Varios 6 Pump - Reef Octopus $859.99 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... Add to Cart
Geo's Reef CR818 - 8" Calcium Reactor "Saltwater Edition" w/Sicce Pump - Geo's Reef $795.00 The CR818 will hold 24 pounds of large grain media and is well suited for large SPS reef displays and commercial holding systems from 400-600 gallons. All Materials are MADE IN THE USA! 8″ diameter reaction chamber Black acrylic with blue... Choose Options
Reef Octopus CR200 DC Calcium Reactor 8" W/Varios 4 Pump - Reef Octopus $729.99 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... Add to Cart
Reef Octopus CR140 DC Calcium Reactor 5.5" W/Varios 2 Pump - Reef Octopus $649.99 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... Add to Cart
Geo's Reef CR618 - 6" Calcium Reactor "Saltwater Edition" w/Sicce Pump - Geo's Reef $595.00 The CR618 will hold 12 pounds of large grain media and is suitable for reef aquariums up to 300 gallons. All Materials are MADE IN THE USA! 6″ diameter reaction chamber Black acrylic with blue accents Gray PVC Pipe fittings Blue PVC... Choose Options
CarbonDoser CarbonDoser Electronic CO2 Regulator $439.99 The new V2.0 allows for the aquarist to position the CO2 cylinder out of the way in a remote area. Then mounting the "box" anywhere such as up on a board with all the electronics/pH controllers/ETC The 1/8" tubing from the Reg to the Box is... Add to Cart
Two Little Fishies 44 lbs ReBorn (Original Size) Calcium Reactor Media (44 lbs) - Two Little Fishies $169.99 Reborn is back to it's original size & formulation. Large size pieces. Reborn® coarse aragonite media for calcium reactors is composed of fossil skeletons of reef building corals sustainably harvested from pristine sites in the Western... Add to Cart
Milwaukee Instruments CO2 Regulator Includes Solinoid & Bubble Counter MA957 - Milwaukee Instruments $83.00 The Milwaukee Instruments MA957 adjustable flow CO2 pressure regulator has two valves to independently measure flow rate and remaining CO2 tank contents (CO2 tank sold separately). Each valve has dual-scale readings in psi and kg/cm. The needle-valve... Add to Cart
Triton CaRx Calcium Reactor Large Particle Media (10 kg) - Triton $76.00 Triton CaRx Media is a high purity calcium reactor medium for use in professional care systems such as in the Triton method and can be used in combination with Triton Infusion. High purity media preventing problems that occur from contamination. No... Add to Cart
Two Little Fishies ReMag Magnesium Media for Calcium Reactors (8.8 lbs) - Two Little Fishies $73.10 ReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-brainer. Simply use ReMag in a calcium reactor according... Add to Cart
Two Little Fishies 8.8 lbs ReBorn (Original Size) Calcium Reactor Media (8.8 lbs) - Two Little Fishies $39.99 Reborn is back to it's original size & formulation. Large size pieces. Reborn® coarse aragonite media for calcium reactors is composed of fossil skeletons of reef building corals sustainably harvested from pristine sites in the Western... Add to Cart
Milwaukee Instruments MA955 Solenoid Valve for Co2 Dosing - Milwaukee Instruments $38.00 The solenoid valve is an accessory for the MC122 and the MC125 to automate your dosing of CO2 and makes sure that the plants of your aquarium are always healthy. MA955, solenoid valve, is supplied with 1.5 m cable. Add to Cart
Two Little Fishies LITTLE ReBorn Calcium Reactor Media (8.8 lbs) - Two Little Fishies $35.66 Reborn® coarse aragonite media for calcium reactors is composed of fossil skeletons of reef building corals sustainably harvested from pristine sites in the Western Pacific. When dissolved, ReBorn replenishes calcium and carbonate alkalinity,... Add to Cart
Caribsea ARM Calcium Reactor Media Coarse (1 Gallon) - Caribsea $32.69 Calcium reactors have evolved into several types that require different media sizes. Because of this we now offer ARM™ Coarse for rapid upflow type reactors that have become so popular. This coarse grade of ARM™ will prevent the clogging and... Add to Cart
Seachem Reef Reactor Large (4 L) Calcium Reactor Media - Seachem $32.52 Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0.5–1 cm (Reef Reactor™... Add to Cart
Seachem Reef Reactor Medium (4 L) Calcium Reactor Media - Seachem $32.52 Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0.5–1 cm (Reef Reactor™... Add to Cart
Out of Stock CarbonDoser CarbonDoser CO2 Check Valve $29.99 After years of experience with CO2 systems, we discovered why consistent "bubble counts" are, most of the time, impossible. Here's why: ALL check valves, even expensive ones, have a "high crp" or "crack pressure" rating (the pressure at which they... Out of stock
Caribsea ARM Calcium Reactor Media EXTRA Coarse (1 Gallon) - Caribsea $25.29 Calcium reactors have evolved into several types that require different media sizes. Because of this we now offer ARM™ Coarse for rapid upflow type reactors that have become so popular. This coarse grade of ARM™ will prevent the clogging and... Add to Cart
Two Little Fishies ReMag Magnesium Media for Calcium Reactors (2.2 lbs) - Two Little Fishies $21.41 ReMag is a magnesium-rich natural stone sized to blend well with ReBorn and other calcium carbonate media for use in calcium reactors. ReMag makes maintaining the magnesium level in your reef a no-brainer. Simply use ReMag in a calcium reactor according... Add to Cart
Seachem Reef Reactor Medium (2 L) Calcium Reactor Media - Seachem $21.23 Reef Reactor™ is a high-purity source of aragonite, which supplies all important elements for optimal ionic balance and robust coral growth and coloration in reef aquaria. It has a grain size of approximately 0.5–1 cm (Reef Reactor™... Add to Cart
CarbonDoser CarbonDoser CO2 Resistant 10' Polyurethane Tubing $19.99 CarbonDoser CO2 Resistant 10' Polyurethane Tubing Add to Cart