A bit more advanced than the PiranhaMax 150, the Hummingbird Fish Finder PiranhaMax 160 Portable is also one of the cheap Hummingbird fish finders. Although it's not a super flashy fish finder, this unit is quite reliable for tracking fish and due to the portability, it sure is quite a flexible unit. The Hummingbird Fish Finder PiranhaMax 160 Portable features a monochrome … [Read more...] about Hummingbird Fish Finder PiranhaMax 160 Portable Review