The term "LEGO Aquaraiders" can refer to a specific sub-theme of the discontinued LEGO Aquazone line from 1997, or the standalone "LEGO Aqua Raiders" theme from 2007. Both focused on underwater exploration and finding valuable items.
Aquazone: Aquaraiders I (1997, Discontinued)
This was a small sub-theme within the larger Aquazone world (1995-1998), which centered on different factions of undersea miners and thieves searching for crystals. The Aquaraiders were a single, neutral faction with only three sets, focused on their own mining operations.
Color Scheme: The sets and minifigures primarily featured a green and black color scheme.
Sets: Only three sets were released:
Crystal Scavenger (Set number: 2160)
Aqua Dozer (Set number: 2161)
Hydro Reef Wrecker (Set number: 2162)
Aqua Raiders (2007, Discontinued)
Released ten years later, this was a reinvented, standalone theme with no story connection to the original. It focused on a team of divers searching for lost treasure in the Bermuda Triangle and battling large, brick-built sea monsters.
Color Scheme: Vehicles mainly featured a yellow and black color scheme.
Sets: Seven sets were released in 2007:
Deep Sea Treasure Hunter (Set number: 7770)
Angler Ambush (Set number: 7771)
Lobster Strike (Set number: 7772)
Tiger Shark Attack (Set number: 7773)
Crab Crusher (Set number: 7774)
Aquabase Invasion (Set number: 7775)
The Shipwreck (Set number: 7776)