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    Start Replenishing Calcium and Alkalinity in your Reef Tank! Keep your corals growing with the BRS 2-Part Calcium & Alkalinity Starter Package. The kit includes everything to make one gallon of calcium, alkalinity, and magnesium and to start daily dosing, it even includes mixing jugs, dispensing…

    $45.99

    Supply ALL Essential Minerals & Trace Elements Complete single solution No byproducts (e.g. sodium chloride) No excess carbon dioxide Dosing pump ready No mixing required Doesn't alter salinity or ionic balance   Tropic Marin All-For-Reef contains all the essential minerals and trace elements…

    Starting at:
    $12.90

    Easily maintain calcium, alkalinity, & magnesium in your reef! The 2-Part Calcium & Alkalinity Total Package comes with pre-portioned pouches of calcium, alkalinity, and magnesium to make your own 2-part liquid dosing solutions, even the gallon mixing jugs and dispensing pumps are included. Just…

    $79.99

    Each ESV B-Ionic Calcium Buffer System has two components - Alkalinity and Calcium. When used in equal parts, easily maintain calcium and alkalinity levels with no mixing of powders, disruption of ionic balace or addition of organic chemicals. Formulated to provide all the proper ratios to duplicate…

    Starting at:
    $14.99

    …balanced 1:1 calcium to alkalinity ratio that keeps dosing simple and doesn't require you to be a math wizard. In most cases, the amount of BRS 2 Part Calcium solution you need to dose will match the amount of BRS Alkalinity solution required.    Mixing Instructions - BRS Calcium Liquid Solution…

    Starting at:
    $7.49

    By far one of the easiest ways to dose balanced solutions calcium, alkalinity, and magnesium along with all other major and minor elements corals will need for health and vitality. The proportions are based on the Balling Method and can be dosed manually or through a dosing pump system. Kit…

    $56.99

    …usually a blend of magnesium chloride and magnesium sulfate to help keep the sulfate to chloride ratio balanced in the aquarium. When starting a 2 part dosing system it is important to use a good test kit to establish a baseline. We really like using the Red Sea Reef Foundation test kit or Hanna…

    $23.99

    …(calcium:alkalinity), keeping dosing simple and measuring minimal.   Automate Daily Dosing The 2-Part Calcium & Alkalinity Total Package with Dosers include two 1.1mL BRS 2-Part Dosing Pumps that can be combined with any aquarium controller or digital timer for automated and reliable dosing. The…

    $219.99

    Overview The calcium-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater. Benefits reef-building organisms such as corals, clams, calcareous…

    Starting at:
    $11.49

    An elegant and highly refined solution to two-part/liquid storage, the DOS Dual Reservoir's advanced features are Apex Ready!   Features:   Large Storage Capacity - Each vessel holds up to 2 liters of fluid for a total storage volume of 4 liters Connects directly to your DOS dosing system Engineered…

    $199.95

    …2 part dosing system. With their peristaltic design, they will not back siphon and provide extremely accurate flow rates.   BRS 2 Part Dosers are intermittent duty pumps and not meant for continuous operation. We recommend on/off cycles under a few hours to maximize lifespan. You will need two pumps…

    $79.99 $69.99

    …that the zeolites absorb to minimize starvation of the corals   Component A can be used with: SPS corals LPS Corals Clams & other filter feeders   Two Sizes Available: 150 mL 2000 mL Aquaforest Systems Guide   Instructions: Once a week add 10mL of Component A per 54 gallons of aquarium water (for…

    Starting at:
    $9.99

    …with either calcium, alkalinity, or magnesium letting you know what solution is in each reservoir. Just fill the reservoir with your favorite 2 part solution, install the cap, and connect it to your dosing system. Every reservoir comes with a liquid level sensor that plugs directly into the Kamoer…

    $14.99

    Each C-Balance System comes with part A and part B for replenishing calcium and alkalinity in your reef tank. Adjusts calcium, magnesium and strontium ions to ratios found in natural seawater Promotes conditions for growth of stony corals and coralline algae Available in 64 oz System (2 - 32oz.…

    Starting at:
    $26.63

    …usually a blend of magnesium chloride and magnesium sulfate to help keep the sulfate to chloride ratio balanced in the aquarium. When starting a 2 part dosing system it is important to use a good test kit to establish a baseline. We really like using the Red Sea Reef Foundation test kit or Hanna…

    $23.99

    …chloride dihydrate (part A): 380 g / 0.84 lb / 16 scoops B - Sodium carbonate/sodium bicarbonate (part B): 378 g / 0.83 lb / 21 scoops C - Sodium chloride free sea salt (part C): 120 g / 0.26 lb / 5 scoops   Salt needed for 1 Gallon of solution: A - Calcium chloride dihydrate (part A): 288 g / 12…

    $39.34

    …carbohydrates in an easy to dose form that can be directly absorbed and consumed by your corals. Red Sea was able to improve on their original two part Reef Energy formula and laboratory testing demonstrated a 15% increase in growth with their new Reef Energy Plus formula.   Benefits Meets corals’…

    Starting at:
    $15.99

    …engineered for high performance and trouble-free operation. All Pan World pumps feature magnetic drives, seal free bearings and come with a two year parts and labor guarantee.   Specifications Max Flow: 790 GPH Max Head: 21 Ft ¾ ” Inlet(MPT)/ ¾ ” Outlet(MPT) 120 watts     Quick Compare - Pan World…

    $194.99

    Easily maintain calcium, alkalinity, & magnesium in your reef! The 2-Part Calcium & Alkalinity Total Package is the perfect answer if you want to make your own 2-part liquid dosing solutions and start dosing. Easily make single or multiple gallons of each solution at a time with the bulk packaging.…

    $99.99

    Boost levels of calcium, alkalinity and magnesium with Reef Foundations ABC+. Use as part of the Red Sea Reef Care Program to build strong coral skeletons.   Contains Calcium, Strontium,Barium, Bicarbonates, Magnesium, Potassium, Boron, Iodine & Bromine formulated in the exact ratio as found in the…

    $49.99

    …for Advanced Reefers! Tropic Marin Carbo-Calcium contains a balanced ratio of calcium and carbonate (alkalinity) in a single solution. Traditionally two or more solutions are required but Carbo-Calcium relies on biological processes to release calcium and carbonate from a single liquid without the…

    Starting at:
    $16.47

    Why does BRS recommend this? Thin Space Saver Jugs are great for storing 2 part solutions in tight spaces.  Each jug can hold just shy of 1 gallon, and takes up only 2 ½ inches in width.  These jugs take up much less space than the standard Mr. Chili mixing jugs.    What's Included? 1x Thin 4-Liter…

    $12.99

    …resins do require the use of a cation and anion resins followed by a mixed bed resin, but produce much better results, and are much more efficient! Two Sizes Available: 1.5 lb Single Cartridge Refill 8.1 lb Bulk Package - up to 6 single cartridge refills   Deionization Resin Reverse osmosis systems…

    Starting at:
    $14.99

    Why does BRS recommend this? The Red Sea line of additives is one of our most popular lines.  Red Sea has done testing to see what elements corals take up in what ratios.  They then developed an entire system to keep your reef tank from being depleted of any single element, while giving your corals…

    $119.99

    …chloride dihydrate (part A): 380 g / 0.84 lb / 16 scoops B - Sodium carbonate/sodium bicarbonate (part B): 378 g / 0.83 lb / 21 scoops C - Sodium chloride free sea salt (part C): 120 g / 0.26 lb / 5 scoops   Salt needed for 1 Gallon of solution: A - Calcium chloride dihydrate (part A): 288 g / 12…

    $10.68

    …chloride dihydrate (part A): 380 g / 0.84 lb / 16 scoops B - Sodium carbonate/sodium bicarbonate (part B): 378 g / 0.83 lb / 21 scoops C - Sodium chloride free sea salt (part C): 120 g / 0.26 lb / 5 scoops   Salt needed for 1 Gallon of solution: A - Calcium chloride dihydrate (part A): 288 g / 12…

    $14.24

    Overview The alkalinity-bearing component of a two-part method for dosing calcium and carbonates (the substances largely responsible for increasing alkalinity (”buffering capacity”)) in the same ratio as that found in natural seawater. Benefits reef-building organisms such as corals, clams,…

    Starting at:
    $11.49

    …of Universal Design or products usable by as many people as possible. The result is quality products with comfortable grips, no-slip bottoms, unique storage capabilities and an overall great look. Now it is easier than ever to use these great products as part of your aquarium maintenance.  

    $3.99

    …for Advanced Reefers! Tropic Marin Carbo-Calcium contains a balanced ratio of calcium and carbonate (alkalinity) in a single solution. Traditionally two or more solutions are required but Carbo-Calcium relies on biological processes to release calcium and carbonate from a single liquid without the…

    Starting at:
    $19.14

    …usable by as many people as possible. The result is quality products with comfortable grips, no-slip bottoms, unique storage capabilities and an overall great look. Now it is easier than ever to use these great products as part of your aquarium maintenance.   What's Included? 1 oz 2 oz 1 tsp 1 tbsp

    $9.99

    …dual-optical sensor packs two precise level sensors in one incredibly small package. In addition to keeping your water level constant, the two sensors also work in concert with the intelligent QST programming to help prevent overfilling. All the installation parts are included and a magnetic…

    $119.99

    Note 1- Due to a delay from our pouch manufacturer, 2lb Pharma Kalkwasser is currently being packaged in a pinch grip style container to ensure it is still available. The pinch grip container will be about half-full, but do not worry the 2 pounds of Kalkwasser will be there. We are hoping to have…

    $38.99