Here I have created a snail trap to catch those pesky snails in the tank, Load up the trap with some food and wait overnight and remove all snails caught for the best results I add cucumbers or other vegetables into the trap and let it sink to the bottom of the aquarium overnight.

I tied a string to the bottom grate to easily remove it in the morning. The holes in the bottom do allow for some of the smaller snails to escape along with the water. It is not a perfect system for removing snails, but it does work well for me, if you end up printing it let me know how it worked! Even if it didn't work please leave a review so that I can improve the model, always great to hear feedback!