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
From tiny eggs to curious froglets, this is what it really takes to raise poison dart frogs behind the scenes.
Aquarist Becca shares how these colorful amphibians grow, what they eat, how they hunt—and yes, even how caretakers monitor their digestion along the way. Get a closer look at... the care, patience and tiny details that help these frogs thrive. #natureiscurious #cleaquarium #splashofwonder #takeacloserlook
Spring Discovery Days start tomorrow!
Come meet the small-but-mighty creatures that shape aquatic ecosystems—from hardworking cleaner shrimp to sneaky cuckoo catfish and suction‑cup‑strong Northern clingfish.
Enjoy daily animal encounters, small species shoutouts, Discovery... Carts, a “Spot a Spotted” challenge and a fill‑in activity booklet—all included with regular admission.
Zoom in even further during Thursday conservation pop‑ups with local partners and stop by on Fridays to meet the Akron ZooMobile team. #takeacloserlook #cleaquarium #splashofwonder #natureiscurious
Learn more: https://www.greaterclevelandaquarium.com/event/spring-discovery-days/
Baby tomato clownfish don’t just outgrow their stripes—they lose them because of social pressure. New research shows young clownfish change their appearance based on who they live with. #natureiscurious 🔗 Read more via Smithsonian Magazine
Tomato clownfish perform a dramatic underwater wardrobe change based on the social dynamics of their environment
www.smithsonianmag.comPassholders, you’re invited. 👀
Back‑of‑House Sneak Peeks are happening Fridays ( March 13, 20 & 27 and April 3 & 10 @ 9am) during Spring Discovery Days—exclusively for members. Sign up and go beyond the galleries. #cleaquarium #membersonly #takeacloserlook
...https://www.greaterclevelandaquarium.com/event/back-of-house-tour/
Each #cleaquarium gallery tells its own story—freshwater and saltwater spaces designed to feel like the environments they represent. From Ohio Lakes & Rivers to Shark—where do you usually spend the most time? 📸 Coastal Boardwalk
Every #cleaquarium fresh or saltwater gallery is themed to immerse you in a different environment. 🌊 From Ohio Lakes & Rivers to Shark—where do you linger the longest?
📸 Coastal Boardwalk https://www.greaterclevelandaquarium.com/plan-your-visit/
Sea stars get a lot of love here—but shrimp, crabs and even a sometimes-hard-to-spot slipper lobster are stealing hearts too. 🦐🦀⭐️ What’s your favorite invertebrate? Plan a Spring Break #cleaquarium to check out the contenders. https://www.greaterclevelandaquarium.com/plan-your-visit/
Sea stars get a lot of love here—but shrimp, crabs and even a sometimes-hard-to-spot slipper lobster are stealing hearts too. 🦐🦀⭐️ What’s your favorite invertebrate? Plan a #cleaquarium visit to check out the contenders.
An easy place to be together. 💙
And it’s easy to see why #Cleveland was just named one of the most romantic cities in the country. Enjoy some time together and a little glow from the water. #cleaquarium #thelandforlife
Love hits different underwater.💙
Between glowing habitats and moments meant to be shared, Cleveland earning a spot among the most romantic cities feels exactly right. https://www.clevescene.com/news/cleveland-ranked-one-of-the-10-most-romantic-cities-in-america-4704009/
A surprising discovery from the deep. 🦈❄️ Researchers captured the first recorded footage of a shark swimming in Antarctica’s near‑freezing waters—something many scientists once thought wasn’t possible. #natureiscurious
Read more from NPR:

Many experts had thought sharks didn't exist in the frigid waters of Antarctica.
www.npr.orgSpotted: hearts in the habitats 💘 That’s A‑Moray goes into the evening on Friday & Saturday, February 13 & 14, open 10am–8pm—the perfect outing with friends, family or a date. Slow down, wander longer and fall for your favorite aquatic neighbors. Adult beverages available for ...purchase from 5:30–7:30pm. Details at link in bio. #ThatsAMoray #OpenLateCLE #AquariumDateNight #ClevelandEvents #CLEAquarium
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