Calcium Reactors, Kalkwasser Stirrers and Supplies

Aqua Excel Calcium Reactor CR30

The Aqua Excel CR30 is a small calcium reactor that is packed full of feature and utilize an italian made Sicce pump for re-circulation. With a built in ph probe holder, bubble counter, and hanging br..

Aqua Medic KS1000 Kalkwasser Stirrer

The Aqua Medic KS1000 Kalkwasser Stirrer automatically produces Kalkwasser to replace the evaporated water in saltwater aquaria. It should be used in conjunction with an automatic top-off device, such..

AquaMaxx Nano Star Calcium Reactor

The Aqua-Glo Fluorescent Aquarium Light Bulb is a linear fluorescent bulb with a color temperature of 18000 Kelvin and it fits all suitable standard and electronic ballasts. Color temperature for fluo..

AquaTop MR-20 Multimedia Reactor with Pump

Aquatop's MR-20 Multimedia Reactor maximizes the efficiency of filter media with a reverse water flow design that eliminates water channeling through the filter media. Install in sump or hang on the t..

Brightwell Aquatics Kalk+2 - Advanced Kalkwasser Supplement 100g / 3.5oz

Overview Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of Kalk+2 to reef-building invertebrates such as corals, c..

Brightwell Aquatics Kalk+2 - Advanced Kalkwasser Supplement 450g / 15.9oz

• Contains calcium, strontium, and magnesium in the same ionic ratios found in aragonite. This unique feature increases the usefulness of KALK+2 to reef-building invertebrates such as corals, clams, c..

Bubble Magus Kalkwasser Stirrer Reactor KA100

Rated for Aquariums up to 150 Gallons Footprint: 6″ x 6″ | Body Diameter: 4"″ | Height: 19″ Requires control timer and feed pumpmotorized kalkwasser stirrerPolished cell cast acrylicthumb screw for qu..

Bubble Magus Kalkwasser Stirrer Reactor KA150

Rated for Aquariums up to 150 Gallons Footprint: 6″ x 6″ | Body Diameter: 4"″ | Height: 19″ Requires control timer and feed pumpmotorized kalkwasser stirrerPolished cell cast acrylicthumb screw for qu..

Continuum Aquatics ACO30400 Reef Basis Kalkwasser for Aquarium, 100gm

Less involved methods for maintaining proper ionic concentration levels. Many who use kalkwasser are quite successful with their marine systems and find it to be an effective way of maintaining calciu..

Hemp Pain Salve - Penetrating for quick relief of pain. Made w/ select hemp buds

This salve contains Organic Extra Virgin Olive Oil and Organic Hemp Oil Infused with select hemp buds. Bees wax is added to make is solid but still soft.This salve penetrates well and is very effectiv..

Kalkstar Kalkwasser Stirrer, Magnetic Stir Bar

KALKSTAR Kalkwasser stirrer Magnetic stir bar design with digital control panel. 1/4 inch inlet and outlet ports. Uses 5.5 watts max. OPERATION: The KalkStar has a control panel with a digital displa..

Kent Marine 00001 Kalkwasser Mix, 3-1/2-Ounce Jar

Kalkwasser Mix provides bio-available calcium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams. Corals will open more and stay attached to their skeletons..

Kent Marine 00006 Superbuffer-DKH, 2.20-Pound Jar

Kent Superbuffer-DKH is a specially formulated pH buffer and alkalinity or carbonate hardness (KH) builder, designed to adjust the pH of saltwater aquariums to the range of 8.0 to 8.3 and build the KH..

Reef Builder, 600 g / 1.3 lbs

Reef Builder raises carbonate alkalinity without immediately impacting on ph. With long term use there will be a tendency to stabilize at pH 8.3. Carbonates and calcium are essential to all coral grow..

Reef Octopus 4 Inch Single Chamber Calcium Reactor

Quality, design and affordability define the Octopus Calcium Reactor series. Available in 3 different models that feature reverse flow water current for maximum water and Co2 contact time with the cor..

Reef Octopus Beginner OCT-MF300B 2.5 Inch Media Reactor

Reef Octopus Hang On Media Filter Kit All-in-One fluidized media filter kits have everything you need but the media itself for you operate. Comes with feed pump, hoses and all fittings required for us..

Reef Octopus OCTO KS-100 Nilsen Kalk Reactor

The Reef Octopus OCTO KS-100 Nilsen Kalk Reactor features a high torque low RPM motor that effectively, silently and gently mixes your calcium hydroxide (kalkwasser). This method is not only ideal but..

Seachem Reef Kalkwasser 250gram

Reef Kalkwasser™is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium con..

Seachem Reef Kalkwasser 500gram

Reef Kalkwasser™ is a pure calcium hydroxide with unsurpassed purity and solubility characteristics. Calcium hydroxide is used to prepare limewater (kalkwasser) solutions that will maintain calcium co..

SR Aquaristik 54349 Kalkwasser (Calcium Hydroxide)

This laboratory tested, pharmaceutical-grade kalkwasser (calcium hydroxide) is ideal for use as a calcium and pH booster in saltwater reef aquariums. Ammonia and phosphate free. For best results, drip..

Tunze USA 5074.000 Calcium Dispenser for Use with 3155 Osmolator

The addition of lime water is another method to increase the calcium in marine aquariums. The calcium hydroxide is dissolved in a separate chamber by means of the water jet of the metering pump includ..