Welcome to Mentor's Favorite Reef Shop

Hello,
Let's Build
Your Dream Reef

From rare corals to hardy marine fish, we stock everything you need to create a thriving underwater world — right here in Mentor.

Explore Our Collection Call (440) 571-4019
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What We Offer

Our Collection

Hand-selected corals, fish, and supplies — curated for hobbyists who want the very best.

Vibrant SPS and LPS corals arranged in a display tank
Popular
Corals

SPS, LPS & Soft Corals

From branching Acropora to majestic torch corals — we carry a rotating selection of healthy, frag-ready specimens.

Colorful marine fish swimming in a reef tank
Fish

Marine & Reef-Safe Fish

Clownfish, tangs, gobies, wrasses — we source hardy, quarantined fish that thrive in reef environments.

Aquarium equipment including filters, pumps and lighting
Essentials
Supplies

Equipment & Supplies

Lighting, protein skimmers, reactors, test kits, and dosing pumps — everything to keep your system running smoothly.

Can't find what you're looking for?

Ask us about special orders
Interior of Reef Oasis store with coral display tanks
100+
Coral Species
Our Story

A Passion for
Living Color

Reef Oasis started with a simple belief: every aquarium deserves a piece of the ocean. What began as a home hobbyist's obsession grew into Mentor's go-to destination for everything marine.

We travel to breeding farms and collector sites to hand-select every coral and fish that comes through our doors. Our tanks are monitored daily, and our team lives and breathes reefkeeping — so you can too.

Healthy, quarantined stock
Expert reef advice
Local Mentor shop
Special orders welcome
How We Help

Services Tailored to Your Tank

Whether you're setting up your first reef or upgrading an established system, we've got you covered.

Tank Setup Guidance

New to reefkeeping? We'll walk you through every step — from choosing the right tank size to cycling your system and adding your first livestock.

Coral Fragmenting

Need to expand your collection? We offer fragging services and can help you select the perfect cuttings for your tank's flow and lighting.

Special Orders

Can't find a specific coral or fish? We work with suppliers across the country to source hard-to-find specimens for your collection.

One-on-One Consultations

Bring us your tank specs and goals. We'll recommend the right livestock, equipment, and maintenance schedule for your specific setup.

Email Support

Stuck on a water parameter or coral behavior question? Drop us a note at reefoasiscoral@gmail.com and we'll get back to you promptly.

Workshops & Events

Follow us for updates on reef-keeping workshops, new arrival previews, and community meetups right here in Mentor.

Community Love

What Reefers Say

"Reef Oasis completely transformed my tank. The staff helped me pick corals that are thriving months later. Best shop in Northeast Ohio, hands down."

M
Mike T.
Mentor, OH

"I called ahead to check availability on some torch corals and they had exactly what I needed waiting. Picked them up the same day — healthy, happy, and reasonably priced."

S
Sarah L.
Painesville, OH

"As a beginner, I was overwhelmed. The team at Reef Oasis took the time to explain everything without making me feel silly. My tank is doing amazing — thanks to their guidance!"

D
David R.
Conneaut, OH

Ready to Start Your Reef Journey?

Stop dreaming about that perfect tank and make it happen. Swing by our Mentor shop, give us a call, or drop us an email — we'd love to help you build something beautiful.

Get In Touch (440) 571-4019
Find Us

Visit Reef Oasis

We're right on Mentor Avenue — easy to find, easy to love.

Our Location

7669 Mentor Ave
Mentor, OH 44060

Call Us

(440) 571-4019

Send Us a Message

Have a question about corals, fish, or equipment? We'll get back to you as soon as we can.

Is this your business?This is my business