So I'm upgrading the rescue betta from a bowl to a tank. I know I can't keep any fish in an 1-2 gallon bowl. I'm looking to do something a bit different with it. Either I will turn it into a terrarium or I am thinking of collecting some water bugs to keep in it (needs to get warmer her first!). Has anyone kept water bugs on purpose? Or any other suggestions would be great! I don't want to keep shrimp in it.