The best koi fish also rarely leave Japan, making it harder for outside breeders to achieve similar outcomes. Their care extends to feeding practices, as Japanese koi are often transferred to ...

Acclimatize your koi Before releasing koi into your pond ... Feeding habits vary, with some people not feeding their fish at all during winter (when their metabolism slows) and others following ...

“These larvae could replace the largely imported silkworm pupae that farms traditionally feed to Koi fish. Powdered fish meals that farms use are also becoming more expensive,” he add ...