Fish Tank Port
From Growtopia
This is a handy hole in a fish tank, through which you can insert or remove fish Use your wrench toanage the fish, just like real fish. You can only place this on a fish tank. This item can't be spliced. This item can't be destroyed - smashing it will return it to your backpack if you have room! This item has special properties you can adjust with the Wrench.
