Originally Posted by finnfinnfriend
At night, my betta has been sleeping in his cave with his head poking out. Is this normal behavior? Or is he not going all the way in his cave for some other reason?
Is he normally during the day? If so, it's probably no big deal.
One of mine sleeps half-way in his cave.... Another sleeps in her leaf hammock near the surface.... And the third sleeps mid-water, out in the open.... But all three are fine during the daytime, despite their varied sleeping preferences!