Review on 🐠 FISHNOSH 2022: Automatic Fish Feeder with Timer for Small Tanks, Big Aquariums & Pond – Battery-Operated Feeders for Goldfish, Koi & More! by Casey Nzuki

This is great for feeding your fish when you're on vacation. However, even with the smallest portion size, he will throw away at least 10 pebbles, which is clearly too many for one male. This will return you to an aquarium full of algae and dirt, which is not good for your fish. However, there is a very simple solution. I literally just took a piece of tape and covered half of the hole with it, tested several times, and it turned out that only 3-5 pieces fell out! You just have to be creative :)