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Sunsun JVP102B 5000Litres (Magnet)
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Auto Water Filler
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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
PriceSG$0.00excl. TAX
Average Rating4.67(6)
Products
Bubble Magus Calcium Reactor
PriceSG$0.00excl. TAX
Average Rating4.57(7)
Aqua Excel
Aqua Excel Calcium Reactor
PriceSG$145.36excl. TAX
Average Rating5(4)
Co2 Regulator & Accessory
4 Way Tube Holder
PriceSG$7.27excl. TAX
SaleSG$6.55excl. TAX
You SaveSG$0.72 (10%)
Average Rating4.81(47)
Qty
  • Adjust Cable and Tube Easy
  • Mount on the Tank
Professional Deluxe Dual Co2 Regulator
PriceSG$124.28excl. TAX
SaleSG$108.30excl. TAX
You SaveSG$15.98 (13%)
Average RatingRate it!(0)
Qty
  • Dual Regulator for Output
  • Easy to Ajdust
HSL Co2 Regulator
PriceSG$98.13excl. TAX
SaleSG$83.59excl. TAX
You SaveSG$14.54 (15%)
Average RatingRate it!(0)
Qty
  • Stable Co2 Regulator
  • Easy to control
Weipro PH2010 Ph Meter
PriceSG$142.65excl. TAX
SaleSG$129.06excl. TAX
You SaveSG$13.59 (10%)
Average Rating4.47(47)
Qty
  • Ph Probe Include
  • Easy to Adjustable
  • Fresh / Marine / Calcium Reactor Use
Co2 Check Valve x2
PriceSG$2.74excl. TAX
SaleSG$1.45excl. TAX
You SaveSG$1.29 (47%)
Average Rating4.67(12)
Qty
Air Control Valve ~ Idea for water tubling x2
PriceSG$2.74excl. TAX
SaleSG$1.45excl. TAX
You SaveSG$1.29 (47%)
Average Rating4.33(6)
Qty
Co2 Black Tube Pipe (100cm)
PriceSG$2.17excl. TAX
SaleSG$1.45excl. TAX
You SaveSG$0.72 (33%)
Average RatingRate it!(0)
Qty
A Grade Co2 Dosing Tube
PriceSG$4.36excl. TAX
SaleSG$1.45excl. TAX
You SaveSG$2.91 (67%)
Average Rating4.8(5)
Qty
  • Dosing Cable
Aquarium Air Tube
PriceSG$2.53excl. TAX
SaleSG$2.30excl. TAX
You SaveSG$0.23 (9%)
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Qty
Up! Co2 System Kit
PriceSG$65.41excl. TAX
SaleSG$50.88excl. TAX
You SaveSG$14.54 (22%)
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Qty
Bubble Counter with Check Valve
PriceSG$7.27excl. TAX
SaleSG$5.31excl. TAX
You SaveSG$1.96 (27%)
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Qty
Calcium Reactor
Bubble Magus Calcium Reactor
PriceSG$0.00excl. TAX
Average Rating4.57(7)
Weipro KA400-4000 Calcium Reactor
PriceSG$0.00excl. TAX
Average Rating4.67(6)