Sharkey's is on the point boro side of point pleasant right on route 88 -- about a minute drive from the bridge ave / route 88 intersection. The closest landmarks to it I can think of are Pats Pizza and Anytime Fitness.
Take route 70 into Brick > Route 88 east > Pass through the 88 / bridge ave intersection and it's a minute down the road from there on the right hand side.
Be careful not to confuse sharkey's with 88 pet world which is about 10 minutes west of sharkey's on 88. You'll pass it on your left while heading to sharkey's down 88.
I actually stopped in yesterday and bought up some of those rasboras. He had some new micro crabs for nano tanks, never seen them before. Safe for shrimp tanks. Think I'll buy a couple next weekend if they're still there.
He gets his shipments in on thursdays.
I go to Manasquan Inlet a lot, especially during the summer, I will have to drive over the bridge and check this place out!