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Calcium Reactor

A calcium reactor is a simple, convenient solution used to maintain calcium and alkalinity in a reef aquarium. They require little maintenance after the initial setup and are almost a necessity for tanks heavily stocked with stony corals, where calcium and alkanlinty demands are high.

To remove any guesswork, weâ??ve assembled several packages that include everything youâ??ll need: a calcium reactor, a Co2 regualtor / Calcium Media and Co2 Bottle.

You can controller by the Co2 Regulator  + PH Controller + Calcium Reactor to controller the KH

Calcium Reactor
Weipro
Weipro KA400-4000 Calcium Reactor
Price£0.00excl. TAX
Average Rating4.67(6)
Products
Bubble Magus Calcium Reactor
Price£0.00excl. TAX
Average Rating4.57(7)
Aqua Excel
Aqua Excel Calcium Reactor
Price£75.76excl. TAX
Average RatingRate it!(0)
Co2 Regulator & Accessory
Weipro PH2010 Ph Meter
Price£64.02excl. TAX
Sale£56.44excl. TAX
You Save£7.58 (12%)
Average Rating4.47(47)
Qty
  • Ph Probe Include
  • Easy to Adjustable
  • Fresh / Marine / Calcium Reactor Use
Up! Co2 System Kit
Price£34.09excl. TAX
Sale£26.52excl. TAX
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Professional Deluxe Dual Co2 Regulator
Price£64.78excl. TAX
Sale£56.44excl. TAX
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  • Dual Regulator for Output
  • Easy to Ajdust
HSL Co2 Regulator
Price£51.14excl. TAX
Sale£43.56excl. TAX
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  • Stable Co2 Regulator
  • Easy to control
Co2 Check Valve x2
Price£1.43excl. TAX
Sale£0.76excl. TAX
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Average Rating4.67(12)
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Co2 Black Tube Pipe (100cm)
Price£1.14excl. TAX
Sale£0.76excl. TAX
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Bubble Counter with Check Valve
Price£3.79excl. TAX
Sale£2.77excl. TAX
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Aquarium Air Tube
Price£1.32excl. TAX
Sale£1.20excl. TAX
You Save£0.12 (9%)
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Air Control Valve ~ Idea for water tubling x2
Price£1.43excl. TAX
Sale£0.76excl. TAX
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Average Rating4.33(6)
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A Grade Co2 Dosing Tube
Price£2.27excl. TAX
Sale£0.76excl. TAX
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Average Rating4.8(5)
Qty
  • Dosing Cable
4 Way Tube Holder
Price£3.79excl. TAX
Sale£3.41excl. TAX
You Save£0.38 (10%)
Average Rating4.81(47)
Qty
  • Adjust Cable and Tube Easy
  • Mount on the Tank
Calcium Reactor
Weipro KA400-4000 Calcium Reactor
Price£0.00excl. TAX
Average Rating4.67(6)
Bubble Magus Calcium Reactor
Price£0.00excl. TAX
Average Rating4.57(7)