Welcome To Ottawa's Largest

Saltwater Aquarium Store

We have all your aquarium needs to ensure a healthy Salt water tank.

BRAND NEW BEAUTIFUL CORAL ORDER TOMORROW!!  SNEEK PEEK PICTURES IN NEW INVENTORY

FREE~WATER TESTING WEDNESDAYS

WATER TESTING OFFERED ON TUESDAY & THURSDAY ONLY FOR $10.00

Come in on Wednesdays for a Free Water Test!  WATER testing may take longer than expected on Friday~Sunday

Exciting News

Brand new owner(s), with brand new ideas.  We are excited to announce that Marinescape will have a whole new interior change happening over the next few months.  Marinescape will have new longer hours starting in June 2023.  Marinescape will be introducing new line up of brands, weekly specials & tutorials.  Our goal over the next 6 months is to have Marinescape fully functional for online sales, weekly auctions & a loyalty program.  Stay tuned reefers as we will be launching on many social media platforms to keep you up to date with amazing corals & fish.  Our goal over the long term is to have Marinescape source majority of corals from a store fragging system.  So join us in this adventure reefers as we have so many exciting new changes coming to Marinescape.

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Our Story

Mark's journey into Salt water aquariums began over 20 years ago. Mark purchased his first aquarium from his long time dear friend "Don", who was diagnosed with terminal cancer. Don knew that Mark would find the passion, the dedication & love for salt water aquariums long after he left this earth. Mark has been a hobbyist ever since.

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Read Our DIY Blog

How many fish is too many fish?
By Lisa Slatter 24 Jul, 2023
First as a quick disclaimer about any views I express in this post, they are NOT SUGGESTIONS about how every aquarium should be stocked; considerations such as budget for equipment/filtration, frequency of feedings for the tank inhabitants, time dedicated to system upkeep, or even the artistic image the reefkeeper has in mind about what their aquarium should look like, are all aspects of the hobby that are personal choices that everyone will have to make which will affect how they approach stocking levels.
By Marinescape 14 Jun, 2023
WOW!! What a month....First of all I would like to thank Keith & Mark for guiding us over the past month, introducing us to wonderful suppliers, teaching us the day to day operations at Marinescape. Keith & Mark dedicated nearly 24 years to Ottawa Reefers.
The Top 6 SaltWater Fish To Begin Your Aquarium
17 Apr, 2023
Saltwater aquariums are a beautiful and fascinating addition to any home or office, providing a glimpse into the incredible world of the ocean, and a great way to relax.
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