Betta Splendens

[brittlestar]

If anything is nipping at the betta then its best to move it out on its own really. Many people keep bettas on their own in a tank or bowl. They hate things nipping at them, it's just not fair on the fish

 

[samyboy]

with regards to the water temp and the above air temp they should be roughly the same, i read if the betta is gulping at cooler air for long periods of time they can develope pneumonia