Halophryne Trispinosus

[Toadfish]

Ok I have recently gotten a toadfish (sold as freshwater but I'm converting to salt) the sci names are Halophryne Trispinosus or Batrachus Grunniens. I just wanted to know whats the scoop, does anyone know. I want to know how to sex them, and what temperature and salinity to put him at.
Note: for a pic see my avatar

 

[BettaMomma]

Is the picture in your avatar a toadfish? (I'm assuming)?

They're so ugly they're cute!

 

[Toadfish]

Ya my avatar is the toadfish I have. They just laze around so they're easy to photograph.