Orca as the first born and eldest of his siblings believes it's his responsibility to keep the family safe. He's constantly keeping an eye for them especially Shark because he knows how reckless Shark can be. He always makes sure to arrange his schedule around Sharks do he can keep a safe eye on the tourists because he knows Shark won't. Orca puts everything on his shoulders if anything bad happens or if anyone is hurt he blames himself. But Orca isn't all responsibility and no fun. In fact when he is off swimming with the Orca Whales by himself he becomes very energetic and playful. He rarely lets his family see this side of him because he is always so busy keeping everyone else safe.
Puffin is a very serious girl, she doesn't take anything lightly especially her job as a tour guide. But unlike the rest of her siblings who take their tourist on tours in the sea she takes her tourist to the one spot you are sure to see Puffins and that is their nesting place on land. If they want they can go swimming with the puffins but it can be dangerous what which it also being one of the hunting grounds for a variety of sharks that eat these little birds. So Puffin doesn't suggest it and will even warn them against it. But in the end it is the tourist's option.
Dolphin is a bundle of energy and is very excitable. She loves swimming with the dolphins and has become part of their family. So when tourist season comes she is able to take them to the best place to see the dolphins. She always makes sure the tourist have a lot of fun and won't leave until she is sure every single one of them has had the best time of their life while being safe at the same time.
Flameback is pretty relaxed he loves to hang out in the deepest depths of the ocean. He loves the calmness of the depths. Everything seems to move at a slower pace down there though he knows not to let his guard down because there creatures that live down there that can be dangerous. Come tourist season Flameback is extra careful checking all equipment at least twice and than making sure that they stay calm during their dives. He may not need a diving suit but he knows the dangers of panicking and going up to fast for those who do need to use them.
Shark is an aggressive and reckless little boy, He loves tearing into things whether it's one of his toys or snatching up a fish from the water as it swims by him. Shark is the most adventurous of his litter mates and he takes the tourist who are brave enough to swim with sharks. He knows all the best places to find sharks, where they eat, sleep, breed, he knows them all. Though you may need to be careful because he doesn't consider the tourist's safety his responsibility. He figures if they're smart they should be able to take care of themselves. He's just there to show them a good time and maybe have a laugh at their expense.
Coral prefers to hang around the coral reefs. She knows them inside and out. So when it comes to tourist season Coral can show them all the best places to see the most beautiful coral and the fish that there. What makes her such an amazing guide is her friendly and cheerful exposition. Coral always has a smile on her face and can handle the hardest of tourist. She doesn't let anyone get to her, all she wants is to make sure everyone has a good time while being safe as they swim in the water.
Blue is a shy little boy, he doesn't talk much and prefers to spend his day alone in the ocean depths swimming with the Blue Ringed Octopus's near his sister Coral's coral reefs. Like his other siblings he is expected to take tourist on a guided tour of the ocean caves were many octopus's live. Blue is always trying to figure out ways to ditch his guide duties and escape into the ocean by himself.
Wally is loud and proud, and if giving the chance he will talk your ear off. He loves giving guided tour's because it gives him a chance to talk about the Walrus's that he loves so much. Once Wally gets talking it is almost impossible to get him to shut up let alone to get a word in edge wise. It's best to wait until he is forced to stop talking so he can breath than get a few words in though don't expect to get in many because once he gets his breath back he'll start talking again even if it means talking over you.
Turtle is non-binary they don't consider themselves a he or a she but prefers to be called they or them. Turtle is very lazy, they prefer to lay on a flat warm rock in the sun for a while before sliding into the sea to just float around for a bit. When they lead tours Turtle likes to take their time. They're never in a rush, and nothing can make them hurry it up. Turtles brother Shark tends to get irritated at how slow they are and will often try to make them move/speak/act faster.