Silly Question...

[PToney]

If you have more than one knife fish would you have knives or knifes? Sorry for the stupid question just had to ask.

 

[H]-[H]

Since the word 'fish' is already in the plural form, you can just write two or more knife fish..
Grammatically, knives would be the plural of knife..

 

[PToney]

Yes you are correct if you include fish in your statement. Thanks for the input. Ultimately just being silly.