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Home » KNOP Calcium reactor S IV
KNOP Calcium reactor S IV
Avg. Customer Review (1) reviews
Item Code: KP1131
List Price: $870.00
You Save: 340.01 (39%)
Price:     $529.99   + $4.00*
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  Description
  • for aquaria of 75 to 600 gallons (300–2500 l)
  • enormous performance
  • constant calcium values above 420 mg/l
  • constant carbonate values above 8° dKH
  • small CO 2 consumption
  • includes EHEIM pump
  • internal circulation 1200 times per hour
  • internal bubble counter included
  • includes CO 2 safety valve
  • equipped with CO 2 filter
  • automatic release of false gas
The KNOP calcium reactor model S IV has been newly developed in 2001. It contains the experience of seven years in calcium reactor construction. Right after the market release it got excellent remarks from all testers. Its reliability, the stable construction, the easy operation, the small footprint and the affordable price have made it the new champion in calcium reactor technology.

Customer Reviews

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1 of 1 people found the following review helpful:
Great
Keeps PH High by Reef Monster
Experience Level: Expert
Posted on 5/21/2008
Comments: This is not your average Ca reactor. This will keep your alkalinity closer to sea water levels (above 8 dkh) rather than the common 10 dkh. C02 hardly leaches into the main display; even when the bubble count is too high and the water ends up super saturated with C02. Recommended 15/min is too low. Will need to go 30-40 bubbles/min. PH controller is a must for this unit. The unit is also very well built and impressive.
Yes, I would recommend this product to my friends.
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