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
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
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 at Greater Cleveland Aquarium. 🐢🐠
Open 10am - 5pm daily. Plan your spring break visit: ...https://www.greaterclevelandaquarium.com/plan-your-visit/
Spring Discovery Days (now - April 12) shine a light on small species and the tiny details that often go unnoticed. 🔍
As part of the experience, our friends from Akron Zoo Mobile are onsite Fridays (3/27, 4/3 & 4/10) from 11am–1pm in the lobby with biofacts and outreach animals ...— giving families another opportunity to learn together. https://www.greaterclevelandaquarium.com/event/spring-discovery-days/
Spring Discovery Days (now - April 12) shine a light on small species and the tiny details that often go unnoticed. 🔍
As part of the experience, our friends from @AkronZoo Mobile are onsite Fridays (3/27, 4/3 & 4/10) from 11am–1pm in the lobby with biofacts and outreach animals ...— giving families another opportunity to get a closer look and learn together.
" . . . the mollusks I study can rebuild their hearts from scratch, which is not found in any other animal so far." What can sea slugs teach us about healing?
Researchers are studying a colorful sea slug with remarkable regenerative abilities—work that could offer clues for ...advancing regenerative medicine in humans.
🔗

When a person scrapes their knee or breaks a bone, their body works quickly to rebuild cells and tissues to repair the injury. But some species...
www.pew.orgDuring Spring Discovery Days (now - April 12), we focus on smaller species and some of the little things that make life interesting.
Interested guests also are invited to get a bigger picture of our region and the sizable impact their small actions can have by connecting with the broader ...NE Ohio conservation community during local popups in the powerhouse lobby. On Thursdays (11am – 2pm), guests can zoom in with regional partners:
3/26 – Trash Fish
4/2 – Ohio Sea Grant & OSU Stone Lab and Splash Fund
4/9 – CanalWay Partners and GLEAMS
During Spring Discovery Days (now - April 12), we focus on smaller species and some of the little things that make life interesting.
Interested guests also are invited to get a bigger picture of our region and the sizable impact their small actions can have by connecting with the broader ...NE Ohio conservation community during local popups in the powerhouse lobby. On Thursdays (11am – 2pm), guests can zoom in with regional partners:
3/26 – Trash Fish
4/2 – Ohio Sea Grant & OSU Stone Lab and Splash Fund
4/9 – CanalWay Partners and GLEAMS
Staying local this Spring Break? 🐠
Visit us daily from 10am–5pm (yes, even Easter!) for Spring Discovery Days, featuring animal encounters, partner popups, habitat feeds, discovery carts and a 4-page activity book.
So go ahead — add a splash of wonder to your staycation.
Staying local this Spring Break? 🐠
Visit us daily from 10am–5pm (yes, even Easter!) for Spring Discovery Days, featuring animal encounters, partner popups, habitat feeds, discovery carts and a 4-page activity book.
So go ahead — add a splash of wonder to your staycation.
Thanks to our partners
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