Check out our Most Popular items
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Big Al's Staple Flake Food - 8 oz
Regular Price: CAD 9.99
Sale Price CAD 7.99
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Aquascape Heavy Duty Pond Skimmer Net with Extendable Handle - 63"
Regular Price: CAD 39.99
Sale Price CAD 31.99
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Pondmaster Coarse Pad for 1000/2000 Submersible Filter Units - 1 pk
Regular Price: CAD 16.99
Sale Price CAD 13.59
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Pondmaster Mag-Drive Pond Utility Pump - Model 9.5
Regular Price: CAD 199.99
Sale Price CAD 159.99
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Pondmaster Mag-Drive Pond Utility Pump - Model 12
Regular Price: CAD 229.99
Sale Price CAD 183.99
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PondCare Chlorine & Heavy Metal Neutralizer - 32 fl oz
Regular Price: CAD 39.99
Sale Price CAD 31.99
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PondCare Melafix - 64 fl oz
Regular Price: CAD 89.99
Sale Price CAD 71.99
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PondCare Stress Coat+ - 64 fl oz
Regular Price: CAD 59.99
Sale Price CAD 47.99
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TetraPond Spring & Fall Diet - 3 lb
Regular Price: CAD 74.99
Sale Price CAD 59.99
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Popular Aquarium Categories
Featured Product Videos: Big Al's Mega Build Series
Dive into Thomas' Mega-Build following the set up of his massive 265 gallon aquarium, from start to finish!
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Themed Aquarium of the Month: Craggy Caverns
This month's themed tank is called Craggy Caverns. Click to view more photos and the products we used to create this masterpiece.
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The #ProjectEVOlution Nano Reef Contest has ended!
Our EVO Contest is now closed! Stay Tuned for Winner Announcements. Thank you to all participants and as always, keep on Tankin’!
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We’ve been providing the best aquarium supplies at Big Al’s Pets for more than 35 years, online and in-store. We carry pond supplies, pet food and pet accessories for every budget, ensuring that you’ll be able to find all the essentials you need to keep your pets healthy. You’ll find all of the top products from highly respected brands that specialize in pet supplies and accessories. Keep your fish tank and its inhabitants fed and clean. If your pets are land lovers, we have plenty for them, too, including pet food and toys. Enjoy our low-price guarantee on fish food, aquarium equipment, pet supplements and medications, plant care products, saltwater mixes, protein skimmers, UV sterilizers, water pumps and power heads. We carry superior filters, algae control, water-testing equipment and much more. Looking for pond ornaments? Thermometers? We’ve got it all in large supply so you can find the best one for your pet. Enjoy free shipping on qualifying orders over $75. If you have questions, ask our experts.