Some carnivorous fish eat live food like small feeder fish, brine shrimp, bloodworms, crickets, mealworms, and snails. Others will eat the same in frozen form or a mix of the two. You can also ...

Avoid feeding meats such as beef heart. Live feeder fish aren’t needed for your oscar to thrive. Take care not to overfeed ...

then [FoxIS]’s internet-connected automated fish feeder might come in handy too. The heart of the system is a 3D-printed mechanism that holds a bottle of fish food in a funnel and dispenses a ...

The system listens to the salmon sloshing loudly about as they feed in a cluster. When the fish have had enough, they swim off and the noise lessens. Lingalaks chief executive Erlend Haugarvoll ...