Bluespotted sunfish are a type of fish.
Like all types of fish, each bluespotted sunfish gives one fish fillet when caught.
Catching bluespotted sunfish
Bluespotted sunfish can be caught with blue and purple lures in any fishing spot, but their favorite spot is #3 (the reedy area under the waterfall).
Bluespotted sunfish can be caught in medium circles and therefore are a bit harder to catch.
See Fishing List for more detailed information.
Bluespotted sunfish in the fishing book
The bluespotted sunfish is on page 6 of the fishing book:
Since it spends most of its time sleeping, the Sunfish is a rare catch indeed.