Krill is a great treat for medium to large freshwater or saltwater ornamental fish. It is also highly nutritious.
This product must be kept in the freezer until fed to the fish. It’s a good idea to let a krill cube defrost in a small container before putting it into the tank, at Cornwall Aquatics we use an egg cup with a small amount of aquarium water to defrost our food!
As with any food, make sure you only feed as much as they can eat in around 2 minutes.