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Reactors

Reef Octopus Kalkwasser Reactors
Reef Octopus kalkwasser reactors are used for dosing kalkwasser (calcium hydroxide) in reef tanks. A kalkwwasser reactor, used in conjunction with moderate water changes, should be able to keep up with calcium and alkalinity demands in lightly stocked tanks.

Model

Description

Pump

Tank Rating

KR-100

Kalkwasser Reactor                      (100mm Diameter)

1 x OTP500

400l

KR-140

Kalkwasser Reactor                      (140mm Diameter)

1 x OTP1000

1,000l

Reef Octopus Calcium Reactors
Reef Octopus calcium reactors are used in moderate to heavily stocked systems housing fast-growing corals and invertebrates. It is arguably the best method for maintaining calcium and alkalinity levels. The investment on a complete system is substantial but once tuned it they can keep up with any tank’s demands and keep the calcium and alkalinity levels rock-steady with very little maintenance.

Model

Description

Pump

Tank Rating

CR-70

Single Chamber Calcium Reactor (70mm Diameter)

1 x OT500

400l

CR-100

Single Chamber Calcium Reactor (100mm Diameter)

1 x OTP1000

1,000l

CR-140

Single Chamber Calcium Reactor (140mm Diameter)

1 x OTP2000

2,000l

CR-140-2R

Dual Chamber Calcium Reactor(140mm Diameter)

1 x OTP2000

2,600l

Reef Octopus Phosphate Reactor
Reef Octopus phosphate reactors are fluidized filters which can be used to run your choice of media. The best way to use carbon or phosphate-removing media is by actively running it in a fluidized reactor.

Model

Description

Pump

Tank Rating

PHR-70H

HOB Phosphate Reactor (70mm x 510)

1 x OTP500

1,000l

PHR-100

Phosphate Reactor (100mm x 520)

1 x OTP1000

1,500l

PHR-140

Phosphate Reactor (140mm x 550)

1 x OTP2000

2,000l

Reef Octopus Sulpher Denitrator Filter
Reef Octopus denitrators help to reduce nitrates in tanks where the biological filtration methods in place cannot cope with converting nitrates into nitrogen.

Model

Description

Pump

Tank Rating

SNF-140

Denitrator Filter (140mm x 600) Excluding Bio-Balls

1 x OTP1000

1,000l

SNF-200

Denitrator Filter (200mm x 600) Excluding Bio-Balls

1 x OTP2000

2,000l

Reef Octopus Zeolith Filters

Model

Description

Pump

Tank Rating

 ZF-140 

 Zeolith Fitler (140mm Chamber) 

1 x OTP-2000 

 2,000l

Reef Octopus Water Blaster Extreme Calcium Reactors

Model

Description

Pump

Tank Rating

RO-CR-5000C

Multiple Chamber Calcium Reactor
w/ Water Blaster Pump

1 x HY-5000W

3,500l +