Aquatica Corals and Custom Aquariums

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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 include 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!

Acanthos are such a gorgeous coral. With there intense color pop and unique body structure they are the perfect addition...
10/17/2026

Acanthos are such a gorgeous coral. With there intense color pop and unique body structure they are the perfect addition to the sand bed of any reef tank. Head to the site www.reefdealz.com or come into the shop and grab one today

Two frags of our tank grown Jelley Bean chalice have healed nicely and are now available at the shop and on our website ...
10/14/2026

Two frags of our tank grown Jelley Bean chalice have healed nicely and are now available at the shop and on our website www.Reefdealz.com

10/12/2026

This tank is insane!

10/12/2026

Red Sea is taking reef tank automation to the next level! 🪸🔥

We caught up with the Red Sea team to check out their new ReefControl lineup, featuring smart ATO technology, advanced monitoring, and more ways to keep your reef running smoothly.

The future of reef keeping is looking pretty exciting! 🐠

ReefTank

10/09/2026

Gorgeous fish in at Aquatica

Week long sales start today at Aquatica.Skunk cleaner shrimp $24.99 while supplies last ,all corall will be 30% off and ...
10/06/2026

Week long sales start today at Aquatica.
Skunk cleaner shrimp $24.99 while supplies last ,all corall will be 30% off and fish 25% off. Alll hermit crabs and snails will be buy one get one free. Just mention this add at the shop when you arrive

10/03/2026

Big things are happening at QM Labs! 🐠🧪

Steve caught up with Cindy from Quality Marine at Reef-A-Palooza to talk about their advances in aquaculture—from purple tangs and gem tangs to black longnose tangs and so much more. An exciting look at what’s ahead for the reefing hobby! 🌊

Which of these tangs is on your dream fish list? 👇

ReefTank SaltwaterAquarium

Lots of coral in shop at Aquatica,come in and say hi or visit our website www.Reefdealz.com
10/02/2026

Lots of coral in shop at Aquatica,come in and say hi or visit our website www.Reefdealz.com

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

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