Korallin BioDenitrator Replacement Media

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Korallin Korallin S-1502 Replacement Media

After a running in time of approximately 3-4 weeks (for the bacteria to colonize the chamber) this unit will, for example, reduce 100 liters with 50mg NO3 to 0 in 3-4 days.

Comes with 2000g high grade pure Sulfur (Sulphur) and 600g crush-coral substrate.


Manufacturer Info

Korallin
Korallin is a German based company who is a manufacturer of specialized aquatic components and accessories for the advanced marine aquarist.

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Overall, others give this:

  • 4.4

5 Reviewers (100%) would recommend this

Overall Rating:

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“Great Product”
5
5.0
Transformed an old Calcium reactor to a biodenitrator Just great !!! Nitrates went down in a week...
  • 1
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“Nitrates be gone”
5
5.0
In 20 years I have never found anything that takes nitrate levels to zero until now. I'm a believer and will always have this in my tank
  • 1
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“Good stuff”
4
4.0
It's a very good item for the aquarium especially for Nitrate I recommend it to anybody it takes a few weeks to take a fact but it does work
  • 1
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“Works good”
4
4.0
Kind of expensive, but it does work to remove nitrates.
  • 1
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“Korallin BioDenitrator Nitra”
4
4.0
This product does a great job! Only problem I had was finding the replacement media! Thanks Customer Service. I should have checked here first.
  • 1
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Overall, others give this:

  • 4.4

5 Reviewers (100%) would recommend this

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