Featured Events

Captain's (B)log
September 5, 2025 / Education
Back-to-Schooling September: 7 Common Student Questions
At Greater Cleveland Aquarium, we believe that nature is a curious thing. Students who take part in our education... Read More
September 18, 2025 / Education,Species Highlights
Back-to-Schooling September: Questions from Guests!
Thank you for submitting your curiosity questions during Back-to-Schooling September. Here are answers to some of the... Read More
September 24, 2025 / Education
Educational Opportunities at Greater Cleveland Aquarium
At Greater Cleveland Aquarium, we offer a variety of educational opportunities that provide inquiry-based, hands-on... Read More
Follow us out to sea
We had a terrific morning sharing Spring Discovery Days (through April 12) and putting the spotlight on smaller species with Elizabeth VanMetre of News 5 Cleveland! #cleaquarium #natureiscurious #takeacloserlook
Really excited to cheer on the Cleveland Guardians as they swim into the home opener ⚾️🐟
We’re ready to "sea" some big plays—let’s make waves, Cleveland 💙
#GuardsBall #cleaquarium #thelandforlife
Really excited to cheer on the @cleguardians as they swim into the home opener ⚾️🐟
We’re ready to "sea" some big plays—let’s make waves, Cleveland 💙
#GuardsBall #cleaquarium #thelandforlife
Meet the Picasso triggerfish 🎨🐟
Those bold colors aren’t just for show. Each fish has a unique pattern, kind of like a fingerprint. Even cooler? Their eyes can move independently, helping them keep an eye out for both predators and prey at the same time. #natureiscurious #cleaquarium ...#springdiscoverydays
Meet the Picasso triggerfish 🎨🐟
Those bold colors aren’t just for show. Each fish has a unique pattern, kind of like a fingerprint. Even cooler? Their eyes can move independently, helping them keep an eye out for both predators and prey at the same time. #natureiscurious #cleaquarium ...#springdiscoverydays
Anemones, not Enemies - Clownfish and anemones have a special relationship that benefits both. The stinging anemones provide the clownfish protection from predators while clownfish help the anemones with cleaning, food and nutrients. (You can see these in Industry & Habitat today!) #cleaquarium... #natureiscurious #clownfish
Anemones, not Enemies - Clownfish and anemones have a special relationship that benefits both. The stinging anemones provide the clownfish protection from predators while clownfish help the anemones with cleaning, food and nutrients. (You can see these in Industry & Habitat today!) #cleaquarium... #natureiscurious #clownfish
Cruising around the Amazon River habitat at Greater Cleveland Aquarium, redhook silver dollars might be easy to spot, but they are also easy to underestimate. Watch to learn five fun facts about this species, including a surprising connection. #redhooksilverdollar #cleaquarium #natureiscurious ...#splashofwonder
Thinking about a future working with animals, science or the ocean? 🌊🐠
Join us for High School Career Day: Aquarium Career Quest!
Meet real aquarium professionals, explore career paths and get hands-on with experiences like feeding stingrays and more.
Perfect for ...students in grades 9–12 looking to dive into what a future in this field could look like.
🔗 Learn more + register: https://www.greaterclevelandaquarium.com/event/high-school-career-day/
Did you know? 🐟
Cuckoo catfish are the only known fish to practice brood parasitism—laying their eggs with cichlids so the other fish unknowingly raise their young.
Nature is full of surprises. 👀 #natureiscurious #cleaquarium #springdiscoverydays
Did you know? 🐟
Cuckoo catfish are the only known fish to practice brood parasitism—laying their eggs with cichlids so the other fish unknowingly raise their young.
Nature is full of surprises. 👀 #natureiscurious #cleaquarium #springdiscoverydays
Up-close experiences let you really focus on the fish, appreciate encounters, discover your natural curiosity, and add a splash of wonder to your day by making memories together. Get closer at Greater Cleveland Aquarium. Open 10am - 5pm daily. #cleaquarium #natureiscurious #thingstodoincleveland
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