Two Part

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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

    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

    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

    …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

    …fit perfectly in the corner of the Somatic 60 Filtration System letting you store your favorite liquid additives right next to the sump. Great for 2 part systems Graduated volume markings Works with any liquid additives Crystal clear acrylic 500 mL, 1000 mL, and 1500 mL reservoirs   The Triple Stack…

    $129.99

    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

    …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

    When used with calcium and alkalinity supplements, magnesium plays an important role in stabilizing pH in your reef tank. B-Ionic Magnesium is an easy to use liquid magnesium supplement which  will not disrupt the ionic balance of closed marine tank. Add 1.5 mL per gallon of aquarium capacity per…

    Starting at:
    $12.99

    2-Part Bulk Pharma Calcium & Alkalinity Total Package with Two BRS 1.1mL Dosing Pumps - Bulk Reef Supply 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…

    $239.99

    …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

    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

    …(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

    …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

    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

    …be easily repared with R.E.E.F.-Fuze FCA or another fast-drying, aquarium-safe adhesive, by applying a small amount of the adhesive to one of the two mating surfaces, then holding them together for a few seconds, or until the adhesive has set and the repair is durable. The growth of coralline algae…

    Starting at:
    $4.99

    Instructions and Guidelines Basic: Shake product well before using. Add 5 ml (1 capful) of product per 25 US-gallons of aquarium water every other day or as needed to maintain the alkalinity within a range of 7 - 12 dKH. When used in this fashion, 250 ml treats up to 1,250 US-gallons (4,732 L). When…

    Starting at:
    $6.99

    …for storing mixed 2 Part solution. Choose from: 1.5 Liter 2.5 Liter 5 Liter   Bubble Magus Liquid Storage container used for mixing and storing liquids. The clear containers will make it easy to know how much solution is remaining at any given time. These are perfect for 2 part solutions and other…

    Starting at:
    $35.99

    …your cup. Measurements are available in milliliters and fluid ounces.  High quality graduated measuring cups with a special no-drip lip – perfect for correctly measuring doses of your 2 Part solutions, fish foods, medications, and much more! 250mL Measuring Cups work great for packing DI Cartridges

    Starting at:
    $0.99

    …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. Set includes 1 oz 2 oz 1 tsp 1 tbsp

    $9.99

    …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. Set includes 1 tsp 1 tbsp 1 oz 2 oz 1/2 cup 2/3 cup 1 cup

    $19.99

    …This tool monitors the TDS of your reverse osmosis system in two places and lets you know exactly how the system is performing. BulkReefSupply.com suggests installing the dual TDS meter post membrane and post DI stage. These two readings will notify you when it's time to change the RO membrane…

    Starting at:
    $59.99

    …iron, cobalt, molybdenum, and many other elements that algae require for vitality. It is safe for use in any marine aquarium where chaetomorpha is a part of the nutrient reduction system. If your reef is based on an ultra-low nutrient system then a fertilizer for your algae is highly recommended. …

    Starting at:
    $11.99

    …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

    Clear PVC Jug with cap – perfect for mixing and storing your 2 Part solution.

    $2.99

    …automated 2 part dosing system. With their peristaltic design, they will not back siphon with extremely accurate flow rates. Each pump is capable of dosing a single solution. You will need two pumps to automate both calcium and alkalinity solutions. Timer not included   BRS 2 Part Dosers are…

    $79.99 $69.99

    …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…

    $16.02

    …required then multiple doses per day can be administered. Core7 Reef Supplements uses a 1:1 ratio - for every 1mL of Part 1 you use, you should be using 1mL of Part 2, Part 3A, & Part 3B. We highly suggest using Triton ICP-OES testing to establish a baseline, and for dosing recommendations. …

    $147.00

    Red Sea Reef Energy A is part of a two part nutritional system for corals. Along with Red Sea Energy B, this system provides all the energy, amino acids and vitamins that corals need for growth and coloration. Red Sea Reef Energy A contains a formula of carbohydrates, amino acids, fatty acids and…

    Starting at:
    $18.99

    …to consume sponges when feeding. Angel fish will naturally eat sponges off your liverock or anywhere they can find them. By offering sponges in a part of their food will help round out their diet, leading to greater color and health of your angel fish. One Size Available 3.5 oz Blister Pack Also…

    $5.16