know anything about these

[sun catfish]

at my lfs i saw butis butis crazy goby or crocodile fish
i know this much that they are predatory and likes to stick to the walls

if you know any thing else help me with it

 

[frogman5]

there brackish

 

[patrickjohnsgarcia]

they can swallow fish almost as long as themselves...at least thats what i have read on a book...