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    …you could 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

    …solution!   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…

    Starting at:
    $100.82

    …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 pumps, and a funnel to keep things…

    $45.99

    Replacement Cold 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

    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 easy…

    $9.99

    …elements and 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 Dosers…

    $79.99 $69.99

    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 coral…

    $16.02

    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

    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…

    $21.99

    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 aquarium is lost for easy…

    $109.99

    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 coral…

    $14.24

    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 Measures in 1/8-oz (US)…

    Starting at:
    $29.99

    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 growth of…

    $10.68

    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

    …philosophy 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.

    $6.99

    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…

    Starting at:
    $14.99

    …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…

    Starting at:
    $11.49

    …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…

    Starting at:
    $11.49

    Replacement Pump 13B - Replacement T pump for No Spill Clean and Fill Systems. Creates the suction needed for a siphon to be created pulling water from your tank. Can be used to refill tanks too. Replacement Faucet Adapter 13A - Original 2 piece faucet adapter lets your no spill clean and fill…

    Starting at:
    $3.99

    …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 the…

    $17.49

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

    $4.99

    …as 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 using…

    Starting at:
    $15.99

    …alkalinity, 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 lets…

    $79.99

    …alkalinity, 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 lets…

    $219.99

    …Pharma Calcium Chloride 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 Cups 1x 100mm…

    $99.99

    …Pharma Calcium Chloride 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 Cups 1x 100mm Funnel…

    $239.99

    parts tank 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

    Bettix Bottles have two chambers – one for storing liquid and the other for dispensing liquid. Each bottle 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 2 Part solution into small and medium sized tanks.

    Starting at:
    $4.99

    …Venturi fittings for Skimz Skimmers. If you accidentally break one or want a clean one on hand just look at the application chart in the full details to know which one you will need. Skimz Venturi Application Table Skimz Part Number Skimmer or Pump Model  BRS SKU  SZ001  SM121  209718  SZ003…

    Starting at:
    $25.38

    …the connection between two Kessil 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

    …your Kessil 360 (A360N/360W) or A160 LED lights to your Neptune Systems Apex controller. Type 1 - compatible with Neptune Systems Apex controllers Length: 6 Ft. (1800mm) without connectors Color: Black One End: 1/8" (3.5mm) stereo male phono plug Other End: RJ45 plug Kessil Part Number: KA360C1

    $20.00

    …360 (A360N/360W) LED lights to your Digital Aquatics ReefKeeper controller. Type 2 - compatible with Digital Aquatics controllers Length: 6 Ft. (1800mm) without connectors Color: Black One End: 1/8" (3.5mm) stereo male phono plug Other End: Two - 2POS 3mm single row plugs Kessil Part Number: KA360C2

    $19.99