Aquatica Corals and Custom Aquariums

Aquatica Corals and Custom Aquariums Southern California's premier saltwater aquarium retailer and maintenance provider! Aquatica is San Diego's one-stop shop for all aquarium needs.

We provide custom aquarium design and installation, premier aquarium maintenance services, and a spectacular storefront carrying the highest quality corals, fish, invertebrates, and dry goods in the industry. We pride ourselves on our top-tier customer service, immense knowledge of aquarium ecosystems, and our desire to share our love for underwater environments with our customers. Our services in

clude water changes, aquarium deep cleaning, and more! Whether you're an experienced reef-keeper or a newcomer to saltwater, Aquatica will be there every step of the way. As a Red Sea Authorized Reseller and designer of custom aquariums, we provide a variety of amazing options!

🚨 Fresh Drop Alert! 🚨Live Pods & Phytoplankton just landed at Aquatica – straight from Dinkins Aquatic Gardens 🧪🌱Whether...
06/23/2025

🚨 Fresh Drop Alert! 🚨

Live Pods & Phytoplankton just landed at Aquatica – straight from Dinkins Aquatic Gardens 🧪🌱

Whether you’re feeding mandarins, boosting coral growth, or just keeping your reef thriving, this is the good stuff your tank’s been waiting for.

📍 Available now in-store at Aquatica Corals – San Marcos

⚡ Limited supply – don’t wait!

🚨 THE DREAM BUILD BEGINS! 🚨We’re kicking off Part 1 of our INSANE Red Sea -1000S reef tank setup! From unboxing premium ...
06/17/2025

🚨 THE DREAM BUILD BEGINS! 🚨

We’re kicking off Part 1 of our INSANE Red Sea -1000S reef tank setup! From unboxing premium gear to planning the perfect aquascape, this tank is gonna be next level. 🔥

💬 Drop a comment — what would YOU add to this build?

🎥 Starring Steve, David & Gabe
📲 Full video on our YouTube!
https://youtu.be/K96Kmqh-WfA?si=vNZMHC98k7ql6DOV

Wishing all the amazing dads out there a relaxing and joyful day. We’ll be closed today in celebration and will resume o...
06/15/2025

Wishing all the amazing dads out there a relaxing and joyful day. We’ll be closed today in celebration and will resume our regular hours starting Wednesday. Enjoy the day with your loved ones!

04/26/2025
🌊🐠 Top 5 Best Corals for Beginners 🐠🌊Starting your reef tank journey? These 5 beginner-friendly corals are perfect for a...
03/14/2025

🌊🐠 Top 5 Best Corals for Beginners 🐠🌊

Starting your reef tank journey? These 5 beginner-friendly corals are perfect for adding vibrant color and life to your aquarium without the hassle! From Zoanthids to Candy Cane Corals, each one is easy to care for and sure to thrive in your tank. 🌟

Which one is your favorite? Let us know in the comments!👇

Big News! 🎉We’re now OPEN on Sundays from 11 AM to 5 PM! 🐠✨Stop by and explore our amazing selection of saltwater fish, ...
02/20/2025

Big News! 🎉
We’re now OPEN on Sundays from 11 AM to 5 PM! 🐠✨

Stop by and explore our amazing selection of saltwater fish, corals, and aquarium supplies. Your weekend just got better! 🌊

Dreaming of a stunning custom aquarium in San Diego? 🌊🐠 Aquatica specializes in expertly designed, professionally crafte...
02/08/2025

Dreaming of a stunning custom aquarium in San Diego? 🌊🐠 Aquatica specializes in expertly designed, professionally crafted aquariums tailored to your space. Whether it’s a vibrant reef or a serene freshwater setup, we bring your vision to life with quality and precision. Contact us to start building your dream tank today!

━━━━━━━━━━━━━━━━━

Happy Birthday to our owner, Steve! 🎉We appreciate everything you do to keep Aquatica running strong. Wishing you a grea...
02/04/2025

Happy Birthday to our owner, Steve! 🎉

We appreciate everything you do to keep Aquatica running strong. Wishing you a great year ahead!

Drop a comment to wish him a happy birthday! 🎂🎊

🏝️ Expert Aquarium Care – Stress-Free, Reliable, and Professional! 🐠✨From routine maintenance to emergency response, our...
02/04/2025

🏝️ Expert Aquarium Care – Stress-Free, Reliable, and Professional! 🐠✨

From routine maintenance to emergency response, our expert team ensures your aquatic environment stays healthy and thriving. Whether you’re moving, going on vacation, or need a deep clean, we’ve got you covered!

📍 Regular Maintenance | Deep Cleaning | Moving | Installation | Vacation Sitting | Emergency Response

📞 Contact us today and let us handle the hard work so you can enjoy your aquarium worry-free! 🌊💙

Shoutout to James Benet for this incredible review! 🙌🐠 We’re beyond grateful for the kind words and so happy to share ou...
02/01/2025

Shoutout to James Benet for this incredible review! 🙌🐠 We’re beyond grateful for the kind words and so happy to share our passion with fellow reef enthusiasts. Come see the magic for yourself! 🌊✨

Big thanks to John for this kind testimonial! 🙌✨ We’re passionate about helping hobbyists succeed in the saltwater fish ...
01/24/2025

Big thanks to John for this kind testimonial! 🙌✨ We’re passionate about helping hobbyists succeed in the saltwater fish world, and hearing feedback like this makes it all worthwhile. 🐠💙 Whether it’s top-quality livestock or expert tank care, we’re here for you every step of the way. 🌊

Address

500 S Rancho Santa Fe Road #101B
San Marcos, CA
92078

Opening Hours

Tuesday 4pm - 6pm
Wednesday 1pm - 6pm
Thursday 1pm - 6pm
Friday 1pm - 6pm
Saturday 11am - 5pm

Telephone

+17605970445

Website

Alerts

Be the first to know and let us send you an email when Aquatica Corals and Custom Aquariums posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Aquatica Corals and Custom Aquariums:

Shortcuts

Share

Category

Our Story

Aquatica opened in August 2012 through the vision of Dave West, our shop's owner. Dave majored in Construction Management at Brigham Young University (BYU). While studying there, he maintained his own saltwater aquarium and often visited the local fish store. This is how he gained much of his knowledge about aquariums. When he moved to San Diego County, he visited the Birch Aquarium in La Jolla, and the idea of opening up a shop of his own came to mind. The Birch Aquarium served as inspiration for him, but he also wanted to introduce an artistic aspect to it. Dave wanted the look of the store to be unique in design; placing a focus on the color and beauty of the livestock. This vision eventually became Aquatica Corals and Custom Aquariums, San Marcos' premiere aquarium showroom.