Why are over 2,000 people watching a live feed of murky water in a canal somewhere ... the Dutch city of Utrecht’s annual Visdeurbel — or in English, “fish doorbell” — project went ...

Choose sinking or floating pellets to suit bottom or surface feeders. Carnivorous species such as Beta fish need live or frozen food in their diet, such as small water creatures, insects ...

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 ...