How Often to Feed Goldfish: A Comprehensive Guide
Goldfish are among the most commonly kept and well-loved aquarium pets due to their bright colors and lively behavior However ...
Hackaday9y
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 ...