what is the special fish for puzzle 6

look here

i know a strange fish .. but what

do they fidn it by just fishing or what?

The master finds it sooner or later.

oh man .. i feel so stuck

make sure you're using a master farmer. you may have to try more than once, but just dump him/her in the lagoon until it works.

lagoon?

did you read the spoiler section i posted a link to? it'll tell you all you need to know.

that was my problem ...lol
i was in ocean .. i sure do have enough food