I bought a new male betta yesterday, named Steely Dan. Grey/white/red in color...little dude looks like a sports car! I also bought a Tetra 1.5g filtered tank that I set up and got running and was planning on moving Steely into the Tetra tank tank today. He is currently in a large glass bowl which was temporary.
This morning he built a bubble nest in his temporary bowl and is guarding it. Will I stress him out if I move him to his new house? Should I leave him in the bowl for another day or so?