I just got some firemouths (male and female) and the female is in a cave like thing i have in there and the...

Question

male is standing at the entrance of the cave and its like he is guarding the entrance of the cave? and the female is inside of it lol i dont know what there doing but could you please tell me

Answer 1

lol, well maybe the females pregnant and hes making sure nothing happens 2 her

Answer 2

Firemouths like caves, and often spawn in them.  Check the inside surface for eggs.  If she's staying inside and he's guarding, they probably did spawn or are getting ready to.