🚨 It’s officially the first day of Fin Fest! 🦈

Now through August 11, dive into a summer full of sharks, stingrays, and unforgettable underwater adventures. Explore amazing marine life, enjoy shark-themed fun, and celebrate some of the ocean’s most incredible animals with us. ...#CLEAquarium #FinFest #NatureIsCurious

The temperatures are climbing, but we’ve got the perfect escape. 🐠❄️

Come beat the heat and spend the day exploring the underwater world at Greater Cleveland Aquarium. 🌊 #CLEAquarium #NatureIsCurious

🇺🇸 This Fourth of July Weekend, we’re celebrating those who serve our communities every day.

During our Waves of Appreciation Weekend (July 3–5), eligible military members, veterans, reservists, first responders, medical professionals and emergency personnel receive FREE ...admission and parking with validation at Greater Cleveland Aquarium.

Offer available in person only with valid ID. Please do not purchase tickets online if you plan to use this offer.

#CLEAquarium #WavesOfAppreciation

🐟 Fun Fact Friday: Did you know Red Head Tapajós Cichlids are incredible parents? Instead of leaving their eggs behind, they carry them safely inside their mouths until they hatch—and even let their babies return to their mouths at night or whenever danger is nearby! #CLEAquarium ...#FunFactFriday #NatureIsCurious

Don’t let the beauty fool you. 👀🦁

The red lionfish may be one of the ocean’s most striking fish, but it’s also one of the Atlantic’s most notorious invasive species. With venomous spines and a huge appetite, these predators can have a major impact on coral reef ...ecosystems.

Which lionfish fact surprised you the most? 🐠 #CLEAquarium #NatureIsCurious

10 Years Ago! @cavs