SALT LAKE CITY (CN) - A pest control company killed dozens of koi during a botched insecticide spray, a farm claims, leaving the business with only four of the prized fish. Utah Koi Trout Farm sued ...

One of the two Pahi farm ponds infested with unwanted koi carp. Biosecurity officials are working to try to contain a large infestation of banned koi carp - one of Australasia’s worst freshwater pest ...

Tara Moyle, from Kaiwaka School, won a poster competition calling for the eradication of koi carp. Koi carp are rearing their ugly heads in the Kaipara district and they're not wanted there or ...

A wide variety of fish was recently stocked in a pond at Benson Park in upper North Mankato, both to provide an urban fishing opportunity and to introduce predators. Scott Mackenthun, of the ...

An opportunistic otter has helped itself to a whopping $124,652 worth of koi carp from ponds at a luxury hotel and spa in the UK. Video from the Grosvenor Pulford Hotel and Spa in Chester shows the ...

Koi ponds have a way of creating instant calm—from the sound of the water to the way the fish move, the experience is a Zen escape. “A koi pond adds magic,” said Janice Parker of Janice Parker ...

A retired teacher was 'absolutely devastated' after a gluttonous otter devoured more than 100 of his Koi Carp during a five-day feeding frenzy. Kieran McCarthy, 68, has been looking after his beloved ...

Nobody picks up the poop left by about 200 pets that Martha and Dan Cover keep in their backyard. That's because the waste from their koi keeps plants healthy and lush. The couple's 8-month-old larger ...

A retired teacher says he is "angry and frustrated" after an otter raided his garden pond to eat more than 100 fish worth an estimated £7,000. Kieran McCarthy, 68, from St John's in Worcester, ...