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HI|High Volume Oxygen|111931|BB1

Diane Aqua changes to Symrise Aqua Feed

Diana Aqua, which is a business unit of Symrise Taste, Nutrition & Health, has announced a name change in an effort to accelerate its aquafeed business development.

Russian hatchery promotes new fish hybrid

Novosibirsk-based hatchery Rybkhoz has started promoting pelchirmuk – a triple hybrid of peled (Coregonus peled), whitefish (Coregonus nasus), and muksun (Coregonus muksun) on the Russian market.
Sponsored Spotlight 
HI|Xelect Ltd|109185|SS1


Welcome to our new series of detailed guides explaining how genetics backed breeding programmes work. Our first guide focuses on trout and explains:
  • an overview of trout genetics
  • what kind of gains you can get and what to watch out for
  • how breeding programmes work in practice
  • tips on how to get started.

Download your free copy here

Rolling with the punches in a time of war

Southeast Asia may be as far away as a destination could be from the geographical hot spot. But it is definitely feeling the heat. From Asia, Vietnam and China are the only big players in seafoods exports to Russia. » Read more
Sponsored Spotlight 
HI|InWater Technologies|114183|SS2

How high is the TGP in your water?

Total gas pressure, TGP, is the sum of the partial pressures of all gases dissolved in water plus the water vapor pressure. When water is supersaturated, it may cause gas bubble disease in fish and other aquatic animals. The reasons why water becomes supersaturated are:

  • Heating of water
  • Air leaks or air entrainment on the suction side of pumps
  • Water brought up from deep wells
  • Entrainment of air in water released over dam sluice ways

TGP should be monitored or spot checked with a handheld meter, like InWater Technologies’ new TGP Tracker. For info email info@inwatertech.com.
HI|Faivre Sarl|109282|BB2

Histidine may also be used for growth and feed efficiency in Atlantic salmon: study

Histidine requirement for Atlantic salmon based on growth and feed efficiency was established by researchers at USDA, casting a new light on its uses. » Read more

BioMar acquires intelligent feeding technology

BioMar has acquired AQ1 Systems, a leading global producer of acoustic feeding technology for shrimp farming. The acquisition is part of the company’s push to intensify research into feeding solutions and shrimp performance. » Read more
More Headlines 
HI|LGC, Biosearch Technologies|114886|BB3


Northeast Aquaculture Conference & Expo 2022

Apr. 27-29, 2022
Portland, Maine, USA
» Read more

Aquaculture UK 2022

May 3-5, 2022
Aviemore, Scotland
» Read more

Sea Lice Conference 2022

May 9-13, 2022
Tórshavn, Faroe Islands, Denmark
» Read more

World Aquaculture and Fisheries Conference 2022

May 18-19, 2022
Tokyo, Japan and Virtual Event
» Read more