Deltec​ Calcium Reactors

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Here you will find all Deltec Calcium Reactors with specifications, user manuals and other useful details.

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What are calcium reactors?

In marine and reef aquariums, a calcium reactor creates a balance of alkalinity. An acidic solution is produced by injecting carbon dioxide into a chamber with salt water and calcium-rich media. The carbon dioxide lowers the pH by producing a solution high in carbonic acid, and dissolves calcium.

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Directly to: Reactor Media | Spare parts

Deltec PF-series

The Deltec PF series calcium reactors work according to the fluidized bed principle. This enables for a optimal balance between fine-grain granulate, water and CO2. 
Optionally the PF Kalkwasser stirrers are equipped with a magnet valve for the adjustment of CO2 supply.

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Manuals for Calcium Reactors:

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• PF 501 - PF 1001

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• PF 509

PF 509- PF 1001

Calcium Reactor Media

The Deltec Aqua Crown reactor media is the perfect fit for the calcium reactors.

Hy Carb​

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Aqua Crown Hy Carb is a pure, natural granulate. It is particularly suitable for use in Deltec Fluidised bed calcium reactors. It does not contain phosphates.

Hy Carb​ Special

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Aqua Crown Hy Carb Special is used to enrich the calcium and magnesium concentration in seawater aquariums. It is intended to be used in Deltec Fluidised Bed Calcium Reactors.