Daphnia Catcher is a free Android game developed by sk_Mine. It falls under the category of education games and is perfect for people who want to learn about water fleas. The game is simple to play, and its objective is to catch daphnia, a type of water flea, for your teacher.

In the game, you control a net that you use to catch the daphnia. You have to be quick and accurate because the daphnia move fast and can easily escape from your net. You can also earn points by catching other creatures in the water, such as algae and rotifers. The game has a leaderboard where you can compete with other players for the highest score.

Daphnia Catcher has been tested on various devices, including Galaxy Tab, Xperia, Galaxy Nexus, Sony Tablet S, and CONIA Tab. However, it is not compatible with Xperia acro HD. If the game does not work on your device, you can try the web version on the developer's website. The game is a great way to learn about water fleas while having fun at the same time.