Come and See Our Collection of In-Store Aquariums


Here at Big Al’s Hamilton we carry a broad range of specialty products to maximize the enjoyment of your aquarium. Big Al’s Hamilton offers a wonderful selection of aquariums, furniture, decorations, fish, corals, live plants, lighting, filtration and accessories for you to choose from.

Big Al’s has one of the largest collections of in-store aquariums for purchase in all of the Hamilton region; ranging from 2 ½ to 265 gallons in size. Starter kits from 1gal up to 55gals. All aquariums at our locations are ready for setup and delivery. If you want to do a custom Aquarium, we can do that too!

At Big Al’s, we take pride in offering you the best selection for your fish hobbyist needs, and we encourage you to expand your knowledge with the support of our qualified technicians and livestock experts.

Multi Reef is our high tech centre which has all of the newest plumbing, lighting and related supplies. “Multi Reef” stocks a vast array of pumps, filters, fibre optics, LED’s, Metal Halides, fluorescent lights, reverse osmosis units and power compacts (Ideal for Reef enthusiasts).

We have specialized lighting in our coral section to ensure that our coral and live rock are maintained in optimal health. There are over 400 different species of fish from many different parts of the world including, Asia, Africa South America and Central America. The selections are updated regularly to provide customers with new and exciting choices.

Stop in and SEA FOR YOURSELF!!!! We are always glad to help and we love special requests for any particular fish species that you are looking for.


Q. – How do I setup my new fresh water aquarium?
A. – See our Freshwater Tank Setup Guide PDF

Photo by Lone Jensen from Pexels

Come in and talk to our knowledgeable staff to help you achieve your perfect aquarium!