Rainbow Trout

The Rainbow Trout is an fish that can be found in the river. It appears in March to June from 4AM to 9AM and 4PM to 9PM. It appears again from 4AM to 9PM. When selling it to Re-Tail, the player will earn 800 Bells.

Location
The Rainbow Trout is found in the river.

The Museum
The Rainbow Trout can be donated to the museum. Upon doing so, the following text is given by Blathers:

"When rainbow trout get bigger, they develop a pretty pink band from their gills to their tails. Some of them spend their entire lives in rivers, while others live in the ocean. Steelhead trout are a unique type of rainbow trout that live in the ocean and return to freshwater to spawn. Rainbow trout are a major species of fish, but finding them in the wild is actually fairly rare."

Quote
Upon catching the fish, the player will say the following:

"I caught a rainbow trout! That's what I'm talking about!"