Pohl’s Xtra Concentrate - Korallen-Zucht

Grouped product items
Product Name Qty
10 mL Pohl’s Xtra Concentrate - Korallen-Zucht

SKU: 212834

In stock


Earn 10 Reward Points Earn 150 Reward Points

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100mL Pohl’s Xtra Concentrate - Korallen-Zucht

SKU: 210458

In stock


Earn 23 Reward Points Earn 345 Reward Points

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250mL Pohl’s Xtra Concentrate - Korallen-Zucht

SKU: 207033

In stock


Earn 50 Reward Points Earn 750 Reward Points

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500mL Pohl’s Xtra Concentrate - Korallen-Zucht

SKU: 207042

In stock


Earn 75 Reward Points Earn 1,125 Reward Points

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1000mL Pohl’s Xtra Concentrate - Korallen-Zucht

SKU: 207043

In stock


Earn 130 Reward Points Earn 1,950 Reward Points

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5L Pohl's Xtra Concentrate - Korallen-Zucht

SKU: 213893

In stock


Earn 394 Reward Points Earn 5,910 Reward Points

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Pohl's Xtra, one of the more popular products in the KZ line, is designed to enhance the coloration of hard corals. Pohl's Xtra is Special blend of the most effective KZ additives known for improved coloration. Pohl’s Xtra Improves all kinds of color significantly as well as improves growth rates and coral vitality. Users have reported increased color depth and an almost phosphor-like tint.

  • Special blend of the most effective KZ additives known for improved coloration of mixed corals
  • Improves coral vitality within days
  • Large improvements in coral growth
  • Enhances polyp extension during daylight


Dosage: 1 mL per 25 gallons daily. Do not exceed recommended dosing amount.


To find the right Korallen-Zucht solutions for your tank or simply learn more about the ZEOvit System, check out our BRStv Buyer’s Guide To Korallen Zucht or download the Korallen-Zucht product guides below.

Guide ZEOvit System Guide

Guide KZ Product Guide


More Information
Product Name Pohl’s Xtra Concentrate - Korallen-Zucht
SKU brs-kz-pohl-xtra-concentrate
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Product Questions

Does this supplement need to be refrigerated after opening?
Question by: Aaron Dragseth on May 30, 2017, 10:25 PM
While it certainly can't hurt to refrigerate, this is a trace element additive complex and does not contain organic nutrient sources, so there should be no requirement to refrigerate.

Happy reefing!
Answer by: Zack on Jun 7, 2017, 3:35 PM
I have seen that the instructions say 1ml per 25 gallons. the nano pack has bottles that come with droppers. How many drops are equal to 1 ml? I have seen many sites that quote different number of drops per ml, and the variation is surprising. I also note that the droppers have glass tubes, and are shaped differently than regular plastic droppers. This further adds to my confusion about how many drops per ml. An answer from Korallen-Zucht would be HIGHLY appreciated!
Question by: Rey on Mar 15, 2016, 3:54 PM
Great question!
There are a standard amount of 20 drops in 1 mL. This can vary depending on the tension of the liquid. Ideally if you are able to use a 1 mL container would be ideal solution. Feel free to let us know if you have any further questions!
Answer by: Connor on Mar 16, 2016, 10:41 AM
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