Reef Addiction is a full service marine aquarium company. We help design, install, and maintain beautiful Reefs in your home or office.

We have a retail showroom located in Ajax, Ontario. Currently open on Saturday’s and Sunday’s from 12-4pm, we offer a great range of corals, dry goods, equipment, inverts and captive bred clownfish.

Those who have dealt with us in the past know how passionate we are about the hobby, and our primarily goal is to provide high quality livestock and dry goods for the Durham Region and beyond.

We hope to be a part of your Reefing journey and look forward to servicing the Durham Region in the years to come.





 We've been in the aquarium hobby for almost 20 years. Our goal is to be one of the best sources for corals and top of the line equipment and dry goods in Ontario.  We can help design, install, and maintain a beautiful reef tank for your home or office.


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Looking to add a beautiful reef aquarium to your home or business? Having issues with your existing aquarium and need help?

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