Used aquariums in Canada typically sell for C$47 to C$340 (about $34 to $240). Tanks sell for modest sums but complete setups sell quickly, because a beginner needs everything at once.
What aquariums are worth in Canada
| Condition | Typical | What it means |
|---|---|---|
| New with Tags | C$340 | Unused, tags or seals intact |
| Like New | C$289 | Barely used, no visible wear |
| Good | C$221 | Light signs of use, complete and working |
| Fair | C$153 | Heavily used, or a described fault or missing part |
| For Parts | C$85 | Not working or incomplete, sold as seen |
Guide ranges converted from sterling at the 2 August 2026 rate, not quotes — sellers set their own price. Grades are seller-declared; WishThrift does not inspect or verify them.
What lifts the price
- Tanks with no chips, cracks or failing seals
- Larger volumes, which are disproportionately expensive new
What pulls it down
- Silicone seals that have lifted or perished
- Chips at the corners, which risk failure under pressure
Selling an aquarium in Canada
Interac e-Transfer is the norm and is instant and traceable, which suits a private sale well. It is what most buyers will suggest before anything else.
Canada’s resale market is concentrated in a handful of metro areas separated by very long distances, which makes it unusually collection-led — most buyers are looking for something they can pick up the same week.
Shipping cost is the single commonest reason a Canadian listing stalls. Decide collection versus courier before you price it, and say which you are offering.
Winter clothing and sports equipment move from October, and the spring thaw brings the strongest few weeks for furniture, bikes and garden items.
Working out what yours is worth
- Fill it outdoors and leave it standing to check for leaks
- Run a fingernail along every seam for lifted silicone
Getting it ready
- List every piece of equipment: filter and model, heater wattage, lighting unit, air pump, substrate, decor and cabinet.
- Fill the tank and leave it standing for a few hours to check the seals, then drain it. A seal leak found by the buyer at home is a very bad outcome.
Photograph
- The aquarium set up and running, whole, including the cabinet
- All equipment laid out together — filter, heater, lights, pump
- The glass edges and base, plus any scratch, chip or limescale line
Put in the description
- Every piece of equipment included, named with model where known
- Age of the tank and the silicone, and whether the seals have been tested
- Whether the cabinet is included and its condition
Volume and completeness: “180L Aquarium with Cabinet, Filter, Heater and Lights”. Litres is the search term. Naming the filter model matters because external filters are expensive and buyers recognise the good ones. Say tropical, marine or coldwater if the setup is specific to one.
Collection only, fully drained and with the substrate removed. A filled tank must never be moved even a short distance — the flexing cracks the seals. Transport it flat and supported, never on an edge.
It costs nothing to list
There is no listing fee, no selling fee and no commission, so the C$340 a buyer pays is the C$340 you keep. You and the buyer settle up and arrange the handover between yourselves; WishThrift does not hold the money or ship the item.
Where in Canada
Canada is a big place and what sells well moves with it. These are the parts of Canada with their own page for aquariums.
- Toronto
- Montreal
- Calgary
- Ottawa
- Edmonton
- Winnipeg
- Vancouver
- Brampton
- Hamilton
- Surrey
- Quebec City
- Halifax
- Laval
- London
Common questions
Where can I sell an aquarium in Canada?
List it free on WishThrift and deal with the buyer direct. There is no selling fee, so the whole amount stays with you. Interac e-Transfer is the norm and is instant and traceable, which suits a private sale well. It is what most buyers will suggest before anything else.
How old is the silicone?
Give your honest best estimate. Tanks over about ten years old are often resealed by the buyer as a matter of course, and saying so is better than being asked.
Should I test a used aquarium before selling?
Yes. Fill it outdoors and leave it standing for a few hours. A leak test is the single most reassuring thing you can tell a buyer.
Do complete setups sell better?
Much better. Beginners need filter, heater, light and stand all at once, and a complete tank saves them sourcing each part.
More: how to sell an aquarium, what aquariums are worth, or Pet Supplies across Canada.