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Sunsun JVP102B 5000Litres (Magnet)
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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
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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$132.80excl. TAX
Average RatingRate it!(0)
Co2 Regulator & Accessory
4 Way Tube Holder
Price$6.64excl. TAX
Sale$5.98excl. TAX
You Save$0.66 (10%)
Average Rating4.81(47)
Qty
  • Adjust Cable and Tube Easy
  • Mount on the Tank
Professional Deluxe Dual Co2 Regulator
Price$113.55excl. TAX
Sale$98.94excl. TAX
You Save$14.61 (13%)
Average RatingRate it!(0)
Qty
  • Dual Regulator for Output
  • Easy to Ajdust
HSL Co2 Regulator
Price$89.64excl. TAX
Sale$76.36excl. TAX
You Save$13.28 (15%)
Average RatingRate it!(0)
Qty
  • Stable Co2 Regulator
  • Easy to control
Weipro PH2010 Ph Meter
Price$112.22excl. TAX
Sale$98.94excl. TAX
You Save$13.28 (12%)
Average Rating4.47(47)
Qty
  • Ph Probe Include
  • Easy to Adjustable
  • Fresh / Marine / Calcium Reactor Use
Co2 Check Valve x2
Price$2.51excl. TAX
Sale$1.33excl. TAX
You Save$1.18 (47%)
Average Rating4.67(12)
Qty
Air Control Valve ~ Idea for water tubling x2
Price$2.51excl. TAX
Sale$1.33excl. TAX
You Save$1.18 (47%)
Average Rating4.33(6)
Qty
Co2 Black Tube Pipe (100cm)
Price$1.99excl. TAX
Sale$1.33excl. TAX
You Save$0.66 (33%)
Average RatingRate it!(0)
Qty
A Grade Co2 Dosing Tube
Price$3.98excl. TAX
Sale$1.33excl. TAX
You Save$2.66 (67%)
Average Rating4.8(5)
Qty
  • Dosing Cable
Aquarium Air Tube
Price$2.31excl. TAX
Sale$2.10excl. TAX
You Save$0.21 (9%)
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Qty
Up! Co2 System Kit
Price$59.76excl. TAX
Sale$46.48excl. TAX
You Save$13.28 (22%)
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Qty
Bubble Counter with Check Valve
Price$6.64excl. TAX
Sale$4.85excl. TAX
You Save$1.79 (27%)
Average RatingRate it!(0)
Qty
Calcium Reactor
Bubble Magus Calcium Reactor
Price$0.00excl. TAX
Average Rating4.57(7)
Weipro KA400-4000 Calcium Reactor
Price$0.00excl. TAX
Average Rating4.67(6)