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Korallin C1502 Calcium Reactor with Eheim Pump
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Korallin C1502 Calcium Reactor with Eheim Pump

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Item #: KL1502P

$399.49
$399.49
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Quick Overview

Korallin C-1502—Rated for up to 400gal. Reactor height: approx. 15.75"; Diameter: 4.50"; Ground: 6.30"; Filling amount: 3 kgs (6.6lbs); Eheim 1048 Pump. The internal recirculation flow rate of the C-1502 is around 80 g/h. Since t...
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Korallin C1502 Calcium Reactor with Eheim Pump Information



Korallin C-1502—Rated for up to 400gal. Reactor height: approx. 15.75"; Diameter: 4.50"; Ground: 6.30"; Filling amount: 3 kgs (6.6lbs); Eheim 1048 Pump.

The internal recirculation flow rate of the C-1502 is around 80 g/h. Since that this is a pressurized Kalkreaktor, the dissolution of the media by the carbonized water is enhanced. The effluent rate is only about 0.25 g/h at 40 drops/min. Thus explaining the efficient CO2 & media use. CO2 is being introduced into the Eheim powerhead direct—this is the most efficient Aspirating-Venturi method.

Features:
  • Top-loading & access w/ enhanced O-ring seal
  • `Auto-fill` Integrated Bubble Counter on one water circuit (ie: water never evaporates)
  • Detachable Tru-Union couplings w/ O-rings for easy handling, safe shipping, upgrading and leak proof
  • Integrated `industrial-grade` Brass Check Valve from German Air Pressure Systems to prevent back flow of pressurized saltwater
  • Improved engineering for stronger water circulation and suction
  • Secure German airline tubing connectors
  • Medical-use Miniature Quick Disconnect Couplings w/ shut-off 3 Inlet & outlet facing same direction
  • Special elbow for flexible airline tubing mounting
  • Heavy-duty Excelon construction w/ no unsightly and fragile hangover tubing
  • Top pump-mounting design
  • Self-suction water intake by the silent Eheim pump eliminates the use of a dedicated powerhead, gravity-fed or tee-off methods. It also serves for water recirculation.
  • Water circuit interruption in case of CO2 overdose—our exclusive CO2 Safety Feature
  • Visual excessive CO2 check w/ ventilation valve for quick release
  • Dual effluent outlets to suit different systems
  • Aspirating-Venturi technology utilizes only 10 CO2 bubbles/min. and up—most efficient use of both CO2 gas and CaCO3 media
  • The most compact and versatile positioning Kalkreaktor in its class—6.25" small foot print + 15.75" total height—external or in-sump
  • Micro-adjustable miniature ball valve to maintain a consistent effluent drip rate
  • Slightly larger (German size) airline tubing for more consistent water flow
  • Strainer to protect Eheim pump from loose media particles

Warranty

1 year manufacturer warranty
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Korallin C1502 Calcium Reactor with Eheim Pump Reviews

Average Ratings:

Excellent Product Product Review by Lou A (Posted on 2/26/14)
Rating
Excellent!

Comments: I've had this reactor running on my 125 gal reef tank for 4 years now. My Calcium level has been ~ 440 ppm. Make sure your magnesium is 1400-1500 ppm in order to achieve/maintain these levels.

C-1502 Product Review by John N. (Posted on 2/26/14)
Rating
Excellent!

Comments: I am really happy with the Korallin C-1502. It works as advertised and is quite simple to get adjusted. Buy a good CO2 regulator and you are all set.

Excelent reactor Product Review by NESTOR VELEZ (Posted on 2/26/14)
Rating
Excellent!

Comments: Great calcium reactor very easy to setup and use it has kept my calcium and alkalinity balanced now for weeks since i started it up excelent construction very well built.

Thumbs up Product Review by Alprazo (Posted on 2/26/14)
Rating
Great!

Comments: This is my second Ca2+ reactor and I am much happier. It has been up and running for over a year now. Easy to tune and you can almost forget it's running. It uses very little CO2 and the Eheim pump ran dry for an extended period of time without any ill-effects.

Cons - the initial brass check valve failed wihtin months after a power outage; the outlet valve will clog with calcium build-up and require periodic cleaning.

The best reactor available! Product Review by Doug H (Posted on 2/26/14)
Rating
Excellent!

Comments: This is the best calcium reactor on the market! It top loads and is easy to adjust. You may have to wait 24 hrs for the regulator to settle in. Set it, adjust it, and forget it!

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