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Sunsun JVP102B 5000Litres (Magnet)
PriceSG$34.43excl. TAX
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Sunsun JVP101A 3000Litres (cups)
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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$136.35excl. TAX
Average RatingRate it!(0)
Co2 Regulator & Accessory
4 Way Tube Holder
PriceSG$6.82excl. TAX
SaleSG$6.14excl. TAX
You SaveSG$0.68 (10%)
Average Rating4.81(47)
Qty
  • Adjust Cable and Tube Easy
  • Mount on the Tank
Professional Deluxe Dual Co2 Regulator
PriceSG$116.58excl. TAX
SaleSG$101.58excl. TAX
You SaveSG$15.00 (13%)
Average RatingRate it!(0)
Qty
  • Dual Regulator for Output
  • Easy to Ajdust
HSL Co2 Regulator
PriceSG$92.04excl. TAX
SaleSG$78.40excl. TAX
You SaveSG$13.63 (15%)
Average RatingRate it!(0)
Qty
  • Stable Co2 Regulator
  • Easy to control
Weipro PH2010 Ph Meter
PriceSG$115.21excl. TAX
SaleSG$101.58excl. TAX
You SaveSG$13.63 (12%)
Average Rating4.47(47)
Qty
  • Ph Probe Include
  • Easy to Adjustable
  • Fresh / Marine / Calcium Reactor Use
Co2 Check Valve x2
PriceSG$2.58excl. TAX
SaleSG$1.36excl. TAX
You SaveSG$1.21 (47%)
Average Rating4.67(12)
Qty
Air Control Valve ~ Idea for water tubling x2
PriceSG$2.58excl. TAX
SaleSG$1.36excl. TAX
You SaveSG$1.21 (47%)
Average Rating4.33(6)
Qty
Co2 Black Tube Pipe (100cm)
PriceSG$2.05excl. TAX
SaleSG$1.36excl. TAX
You SaveSG$0.68 (33%)
Average RatingRate it!(0)
Qty
A Grade Co2 Dosing Tube
PriceSG$4.09excl. TAX
SaleSG$1.36excl. TAX
You SaveSG$2.73 (67%)
Average Rating4.8(5)
Qty
  • Dosing Cable
Aquarium Air Tube
PriceSG$2.37excl. TAX
SaleSG$2.15excl. TAX
You SaveSG$0.22 (9%)
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Qty
Up! Co2 System Kit
PriceSG$61.36excl. TAX
SaleSG$47.72excl. TAX
You SaveSG$13.63 (22%)
Average RatingRate it!(0)
Qty
Bubble Counter with Check Valve
PriceSG$6.82excl. TAX
SaleSG$4.98excl. TAX
You SaveSG$1.84 (27%)
Average RatingRate it!(0)
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)