Big Blue Dive and Fish is a dive and fishing shop and service centre at 75 Stanley Crescent in Beachville, Nelson. Its distinctive feature is its long history: the business says it has been Nelson's home of dive and fishing since 1996, and that it is the region's longest-running dive and fishing retail store. The shop sells premium fishing and diving gear, offers tank fills for divers, and says it has Nelson's largest range of bait and berley.
The website says the team tests the gear it sells and stands behind it. Fishing gear can be browsed online, and the shop also welcomes enquiries through its contact page.