Roundhouse Aquarium

dedicated to teaching about the ocean and environment

[Roundhouse Aquarium @RoundhouseMB]

Holiday Sustainability Tip #3: Use your dishwasher!

Did you know that running the dishwasher saves more water than washing dishes by hand? When the whole family is in town, save time and the earth by using your dishwasher! 🧽 🫧

[Roundhouse Aquarium @RoundhouseMB]

The combfish might not be flashy, but it’s a rock star of the reefs! 🐟 🌊 Its textured scales and muted colors make it the perfect master of disguise. Keep an eye out—it’s hiding in plain sight! 🪸 👀 #CombFish #MarineLife #OceanSecrets

[Roundhouse Aquarium @RoundhouseMB]

Swim by tomorrow from 11am-5pm!

[Roundhouse Aquarium @RoundhouseMB]

Did you know the California moray eel can open its mouth incredibly wide to catch prey? With a second set of jaws called pharyngeal jaws, they’re masters of grabbing a bite—literally! #MorayEel #OceanFunFacts #RoundhouseAquarium

[Roundhouse Aquarium @RoundhouseMB]

Tomorrow we will be open from 11am-5pm! Swim by and visit your fishy friends 🐟

[Roundhouse Aquarium @RoundhouseMB]

🎄✨ Merry Christmas from all of us at the Roundhouse Aquarium! 🎅 🐠 May your holidays be filled with joy, wonder, and a splash of ocean magic. Thank you for being part of our aquarium family! 💙 🌊 #MerryChristmas #OceanJoy #RoundhouseAquarium

[Roundhouse Aquarium @RoundhouseMB]

The Roundhouse will be closed tomorrow! Merry Christmas 🎄❄️

[Roundhouse Aquarium @RoundhouseMB]

December’s king tides made waves—literally! 🌊 These dramatic high tides showcased the power of the ocean and offered a sneak peek at future sea level rise. A breathtaking reminder to protect our coasts! 🌏 💙 #KingTides #SeaLevelRise #ProtectOurOcean

[Roundhouse Aquarium @RoundhouseMB]

Swim by the Roundhouse tomorrow, 12/24, between 10am-2pm!

[Roundhouse Aquarium @RoundhouseMB]

Meet the opalescent nudibranch, nature’s underwater jewel! 🌈✨ With its dazzling colors and feathery cerata, this tiny sea slug is as beautiful as it is fascinating. Keep an eye out for these gems on your next tidepool adventure! 🐚💙 #Nudibranch #TidepoolTreasures #OceanBeauty

[Roundhouse Aquarium @RoundhouseMB]

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Meet the California moray eel: the hidden predator of the kelp forest! 🐍🌊 With a flexible jaw and a toothy grin, it’s always ready to snatch a quick meal. Who knew lurking could look this cool? #MorayEel #KelpForestMysteries #OceanPredator

[Roundhouse Aquarium @RoundhouseMB]

Wondering what to do over the holidays? Take advantage of the nice weather and stroll down the pier to visit the Roundhouse!

Check our website for our hours

[Roundhouse Aquarium @RoundhouseMB]

Swim by the @KendraScott at the Point today at 12pm to meet some tidepool animals! The Roundhouse team will be there with live animals and cool specimens for you to meet and learn about. And if you do your holiday shopping, 20% of your purchase will go back to the aquarium!

[Roundhouse Aquarium @RoundhouseMB]

Say hi to Sheldon! 🐟 This striking sheephead fish is more than just a pretty face—Sheldon plays a key role in keeping the kelp forest healthy by munching on sea urchins. 🌿🦀 Stop by and meet our underwater gardener! #SheepheadFish #KelpForestHero #MarineLife

[Roundhouse Aquarium @RoundhouseMB]

Swim by Kendra Scott in El Segundo tomorrow! Shop for a good cause and enjoy 20% of your purchase benefiting the Roundhouse Aquarium. Our team will be there with live animals and fascinating specimens for you to meet and learn about! @KendraScott

[Roundhouse Aquarium @RoundhouseMB]

Calling all future marine biologists! 🌊🐟 The Roundhouse Aquarium offers exciting K-12 programs where students dive into ocean science and discover the wonders of marine life. 🐠🔬 Book your class today for a hands-on, unforgettable experience! #RoundhouseAquarium

[Roundhouse Aquarium @RoundhouseMB]

Join us for a festive afternoon of shopping, giving, and holiday cheer @KendraScott in El Segundo! Meet our local tidepool animals and 20% of your purchase goes back to support the aquarium 🌊 🐚

[Roundhouse Aquarium @RoundhouseMB]

Holiday sustainability tip #2: avoid using wrapping paper! 🎁

The amount of waste we produce during the holiday season is disheartening 😢. Try cutting back by wrapping gifts in tote bags, fabric, or even decorate paper grocery bags to make your own wrapping paper! ❄️

[Roundhouse Aquarium @RoundhouseMB]

Swim by the Roundhouse between 3-5pm on Wednesday, 12/18 🐚

[Roundhouse Aquarium @RoundhouseMB]

Scientists have been using mealworms as a way to fight plastic pollution. But researchers running realistic tests with disposable face masks have found that this may be harder than we first expected. Click the link below to learn more ⬇️

https://t.co/S7N69ug7f5