LVL 4 (4 Reward Stars) Big Fish Locations?

Can someone give me the coordinates for the Big Fish with 4 Reward stars on them? I know they range somewhere in 600-1000 bp but I cant find them. Please tell me so I go looking in the right places. I will have a Lvl 5 Ship soon.

 

They're a myth! I've yet to see one with 91% of map explored. Maybe it's just me.
I don't remember that exact info but @Kelani has a guide for fish hunting.

Good luck!

 

Never seen one either

 

Not a myth

 

Click the fish on the map and it shows 4 stars... there are plenty of them. One at H3 and one at W10

 

@Landon @LadyoftheSea

Here's the fish/BP guide you guys mentioned. All the locations are standard, so uncover those map squares, and you should find them.

Spoiler: BP-Giving Fish locations and rewards

http://is.gd/fishloc

Happy Fishing