How this ‘Megalodon’ goldfish got so huge
Goldfish possess genetic traits that allow them to swell up to four pounds—the size of a Chihuahua. Experts say that's why ...
Hackaday10y
Training Fish To Feed Themselves
The current code activates the feeder for 30 to 60 minutes every day, which is indicated by the LED. At the end of 9 days, [RoboPandaPDX] found that the goldfish would hit the Lure when the LED ...