The Great Saltwater Fish Quiz! December 6, 2025November 22, 2025 by The Sandbar Society Think you know your clownfish from your cod? This 15-question quiz will test your knowledge of our fishy friends from the sea. Winner gets bragging rights, a snack, or the first pick of the towel. 1 / 15 Which of these fish is famous for its role in "Finding Nemo"? Blue Tang Clownfish Lionfish Grouper 2 / 15 What’s the fastest fish in the ocean? Sailfish Tuna Barracuda Swordfish 3 / 15 Which saltwater fish is known for inflating its body when threatened? Pufferfish Flounder Snapper Anchovy 4 / 15 Which fish has a long, saw-like snout? Swordfish Gar Sawfish Mackerel 5 / 15 Which of these is NOT a real type of shark? Hammerhead Cookiecutter Goblin Bubblebeard 6 / 15 What do parrotfish use to help them sleep safely? Sand blankets Sleeping pods A bubble of mucus Coral caves 7 / 15 Which fish can survive out of water for short periods by "walking"? Lionfish Mudskipper Eel Skate 8 / 15 Which fish has venomous spines that can hurt humans? Clownfish Snapper Lionfish Halibut 9 / 15 Which fish sleeps in coral crevices and can change gender? Anglerfish Wrasse Mahi-Mahi Tarpon 10 / 15 What’s the largest saltwater fish in the world? Great White Shark Manta Ray Whale Shark Marlin 11 / 15 Which fish has a glowing lure to attract prey in deep water? Tuna Anglerfish Grouper Pompano 12 / 15 What kind of fish is often found schooling in massive silver groups? Snapper Anchovy Bass Sunfish 13 / 15 What kind of fish has long wing-like fins and can glide above water? Flying Fish Triggerfish Skate Ribbonfish 14 / 15 What color is a Blue Tang (Dory) in real life? Blue and Yellow Purple and Orange Silver and Blue Pink and White 15 / 15 Which saltwater fish can live in both fresh and salt water? Mackerel Eel Flounder Salmon Your score isThe average score is 0% 0% Restart quiz
