I recently moved my betta into a 20 gallon tank so I could also add cory's. I don't think he likes it all that much. He seemed so much happier in the smaller 5 gallon I used to have him in. Is he just getting used to all the room he has? I have also ordered some floating plants so I'm hoping that will help him feel less exposed.
Or do I need to set the 5 gallon back up and put him back into a smaller set up? I actually would prefer to NOT go this route, but will if we think the 20 gallon is too big for him.
Or do I need to set the 5 gallon back up and put him back into a smaller set up? I actually would prefer to NOT go this route, but will if we think the 20 gallon is too big for him.