Garmin Freshwater Lakes Micro SD

I’ve got a friend that has just acquired a boat with a Garmin Echomap unit. It does not have any contours on any fresh water lakes. Anyone know (A) if a chip exists for this unit (B)Who makes it…I am strictly a Lowrance guy so I know nothing about Garmin. Any help would be appreciated…

Bill, I believe the chip he needs is called LakeVu

'07 198 DLX Carolina Skiff
DF90 Suzuki

Thanks I’ll Google it…

Fishing is a prefectible art…in which nevertheless, no man is perfect – Gifford Pinchot

Ice Blue Pathfinder 2200
“Kemosabe”
<’}}}><