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    …skip complicated reactors and multi-part dosing systems and get your calcium, alkalinity, and magnesium in one simple solution, would you?   Not that long ago, one part solutions that promised to maintain balanced calcium and alkalinity were questionably effective , or like kalkwasser…

    $19.99 Regular Price: $

    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…

    $21.99 Regular Price: $

    …Spark Corona Discharge Cell for Ozotech Poseidon 200 Ozone Generators and Ozotech Poseidon 220 Ozone Generators.   This is the one part that may go bad over time with an Ozotech Ozone Generator. This is a direct replacement for the Discharge Cell on Ozotech Poseidon 200 Ozone…

    $69.99 Regular Price: $

    Your return pump is a vital part of life-support for your system. Don't leave your pump unprotected. The specialized screen included in this kit will prevent livestock or any objects from entering the intake of your pump and causing blockage or failure. The barbed fittings allow for fast and…

    $9.99 Regular Price: $

    Part C - 1 kg Sodium Chloride Free Reef Salt One of the three-part original balling method, Tropic Marin components add calcium, alkalinity, and sodium chloride free sea salt to maintain the crucial balance of elements in your aquarium's water. The balanced mixture allow for fast growth of…

    $16.02 Regular Price: $

    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…

    $14.99 Regular Price: $

    Why does BRS recommend this? With properly sized magnets and now includes the scraper attachment, Algae Free has made one of the best algae scrapers in the industry.  Most of their value is the fact all of them (except the Great White) do float if the connection through the…

    $109.99 Regular Price: $

    Part A - 1 kg Calcium Chloride Dihydrate One of the three-part original balling method, Tropic Marin components add calcium, alkalinity, and sodium chloride free sea salt to maintain the crucial balance of elements in your aquarium's water. The balanced mixture allow for fast growth of…

    $14.24 Regular Price: $

    Compact scale to accurately weight your 2 part aquarium additives. Easy to use - weigh directly on scale or on plate or bowl. Display pulls away from scale when a large item shadows the display. * Available in white or black * 5 lb capacity - weight indicator shows capacity left *…

    $29.99 Regular Price: $

    Part A - 1 kg Sodium Carbonate/Sodium Bicarbonate One of the three-part original balling method, Tropic Marin components add calcium, alkalinity, and sodium chloride free sea salt to maintain the crucial balance of elements in your aquarium's water. The balanced mixture allow for fast…

    $10.68 Regular Price: $

    …2 part.  By hooking the pump up to a simple timer or aquarium controller they can be one of the most inexpensive ways to get into an automated 2 part dosing system. With their peristaltic design, they will not back siphon and provide extremely accurate flow rates.   BRS 2 Part

    $79.99 Regular Price: $

    Changes from Purple to Amber when exhausted Cation Single Bed Color Changing DI Resin is great for people that want to be more efficient with their deionization resin usage. Single bed resins do require the use of a cation and anion resins followed by a mixed bed resin, but produce much better…

    $14.99 Regular Price: $

    Changes from Blue to Amber when exhausted Anion Single Bed Color Changing DI Resin is great for people that want to be more efficient with their deionization resin usage. Single bed resins do require the use of a cation and anion resin followed by a mixed bed resin, but produce much better…

    $14.99 Regular Price: $

    When you loose a part or they start to look old its nice when you can buy new ones. This pack contains a new black suction cup and black back cover. The only two parts on your seneye you can loose or replace.

    $9.99 Regular Price: $

    …Maintain alkalinity within a range of +/-1 dKH. Once desired alkalinity has been acquired, measure the alkalinity at the same time each day over a one- to two-week period to determine the required rate of alkalinity depletion. To determine daily dosing rate: estimate volume of water in entire…

    $11.49 Regular Price: $

    …below). Maintain [Ca2+] within a range of +/-10 ppm. Once desired [Ca2+] has been acquired, measure aquarium's [Ca2+] at the same time each day over a one- to two-week period to determine the daily rate of calcium uptake (i.e. the decrease in calcium). To determine daily dosing rate: estimate volume…

    $11.49 Regular Price: $

    Changes from Purple to Amber when exhausted Cation Mixed Bed Color Changing Resin can be used with any type of RO/DI system that utilizes refillable cartridges, and is great at removing calcium, magnesium, aluminum, iron, and other positively charged ions. Mixed bed DI resins accomplish…

    $14.99 Regular Price: $

    Python brand replacement parts are some of the best on the market. If you need a new pump, or a brass adapter you can find all the replacement parts for Python No Spill Clean and Fill systems here.   Available Parts * Replacement Pump 13B - Replacement T pump for No Spill…

    $4.39 Regular Price: $

    …the new all-in-one formulation can be kept unrefrigerated and unstirred for up to one week without compromising the efficacy of the combined components. NOTE: To avoid spoilage, do not place more than one week's dosage in the container, and wash the dosing container between refills. When…

    $15.99 Regular Price: $

    …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 pumps, and a funnel to keep things…

    $45.99 Regular Price: $

    …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 Colorimeters for their accuracy and repeatability which leads to a much more stable reef and overall coral health. Stability is one of…

    $17.49 Regular Price: $

    …and magnesium to make your own 2-part liquid dosing solutions, even the gallon mixing jugs and dispensing pumps are included. Just pour one of each pouch into separate mixing jugs, top them off with water, and you are ready for daily 2-part dosing. Making your own two-part solutions…

    $79.99 Regular Price: $

    …and magnesium to make your own 2-part liquid dosing solutions, even the gallon mixing jugs and dispensing pumps are included. Just pour one of each pouch into separate mixing jugs, top them off with water, and you are ready for daily 2-part dosing. Making your own two-part solutions…

    $219.99 Regular Price: $

    …1x BRS 7lb Bulk Pharma Soda Ash 1x BRS 7lb Bulk Pharma Magnesium Chloride 1x BRS 7lb Bulk Pharma Magnesium Sulfate 3x BRS One Gallon Mixing Jugs with Caps  - Jug color may vary between translucent and opaque white 2x 1oz Dispensing Pumps 2x 100mL…

    $99.99 Regular Price: $

    …1x BRS 7lb Bulk Pharma Soda Ash 1x BRS 7lb Bulk Pharma Magnesium Chloride 1x BRS 7lb Bulk Pharma Magnesium Sulfate 3x BRS One Gallon Mixing Jugs with Caps - Jug color may vary between translucent and opaque white 2x 1oz Dispensing Pumps 2x 100mL Measuring…

    $239.99 Regular Price: $

    Dispensing pump fits one gallon jug perfect for dispensing your 2 Part solution.

    $4.99 Regular Price: $

    …water to one part Coralific Delite to form a gel. Wait 3 minutes to set then use a dropper to place mixture on the mouth of the coral to be fed. The target feeding method is ideal for many LPS corals and anemones which have larger mouths. Squirt & Go -Mix four parts tank water to one part

    $7.49 Regular Price: $

    …Bettix Bottles have two chambers – one for storing liquid and the other for dispensing liquid, conveniently requires only a single simple squeeze of the bottle in order to fill the dispensing chamber, making it one of the easiest ways to dispense two part solution into small and medium sized…

    $4.99 Regular Price: $

    …Bettix Bottles have two chambers – one for storing liquid and the other for dispensing liquid, conveniently requires only a single simple squeeze of the bottle in order to fill the dispensing chamber, making it one of the easiest ways to dispense two part solution into small and medium sized…

    $8.99 Regular Price: $

    …  With the introduction of their Carbo-Calcium and All-For-Reef products, Tropic Marin revolutionized dosing for reef aquariums. A one part complete dosing solution sounded like a myth, but through the use of specialized organic calcium salts, they were able to develop a solution that…

    $100.82 Regular Price: $

    …  With the introduction of their Carbo-Calcium and All-For-Reef products, Tropic Marin revolutionized dosing for reef aquariums. A one part complete dosing solution sounded like a myth, but through the use of specialized organic calcium salts, they were able to develop a solution that…

    $112.83 Regular Price: $

    …360 (A360N/360W) LED lights or one Kessil 360 (A360N/360W) LED light and a controller. * Length: 6 Ft. (1800mm) without connectors * Color: Black * One End: 1/8" (3.5mm) stereo male phono plug * Other End: 1/8" (3.5mm) stereo female phono jack * Kessil Part Number: KA360CE

    $20.00 Regular Price: $