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5 Best Canister Filter With Heaters of 2025

Last Updated - 2025/08/19

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Generic

FX6 Canister Filter with Fluval T300 Watt Heater

Generic

CA$609.99

More Details
Main highlights
- The Fluval FX is Compact - 21 in (53 cm) tall design - easily fits under most aquariums
- Self-starting – just add water, plug in and Smart Pump will take over, trapped air auto-evacuated every 12 hours to ensure maximum efficiency
- Removable, stackable media baskets eliminate water bypass and hold a total of 1.5 US Gal (5.9 L) of media, all filter media included - mechanical, chemical and biological
- Multi-stage filter pumps out 925 US Gal (3,500 L) of water per hour, Smart Pump advanced microchip technology continuously monitors and optimizes pump performance
- Easy water changes eliminate need to lift heavy buckets. Simply attach hosing to output and Smart Pump does the rest
CA$609.99
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OASE

OASE BioMaster 2 Thermo 850 Canister Filter for Aquariums – External Aquarium Filter with Built-in Heater – EasyClean Pre-Filter, Quiet Operation – Freshwater & Saltwater, Up to 225 Gallons

OASE

CA$604.38

More Details
Main highlights
- THE MOST CONVENIENT CANISTER FILTER ON THE MARKET – The BioMaster's innovative EasyClean pre-filter module can be removed separately from the rest of the filter. This makes maintenance fast and simple. It also increases filter efficiency and extends the life of main filter foams.
- RELIABLE & BACKED BY WARRANTY – Made in Italy, with German engineering from OASE and backed by a 4-year warranty (3 + 1 year with online registration). Includes all the necessary fittings for your setup: curved inlet and outlet tubes, inlet strainer, water outlet nozzle, modular spray bar with flow control attachment, tubing, heater, heater adapter, and 6 ft. power cords (one cord for filter, one cord for heater).
- OPTIMIZED FLOW & FILTRATION FOR CRYSTAL CLEAR WATER – The next generation of BioMaster has updated features for increased performance. A sealed 4-stage filtration path with multi-density foams, Hel-X Biomedia, and activated carbon delivers superior water clarity for freshwater and saltwater tanks.
- NO-MESS MAINTENANCE – Designed with safety locks on the handle, pre-filter, and aquastop to avoid spills during maintenance. The aquastop is detachable for easy movement of the filter without affecting the tubing setup.
- BUILT-IN HEATER – Integrated heater minimizes in-tank equipment, while also protecting inhabitants from direct contact. Temperature controlled via bi-metal technology with a thermal shutoff for safety.
CA$604.38
3
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

OASE

GeoGlobal Partners 40755165: FiltoSmart Thermo 300 External Canister Filter W/Built-in Heater

OASE

CA$305.32

More Details
Main highlights
CA$305.32
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Coral Farmer

207 Canister Filter with T 200 Watt Heater Bundle

Coral Farmer

CA$303.99

More Details
Main highlights
- eTEC (Efficient Technology) construction employs cutting-edge design, materials & manufacturing methods to deliver powerful pump performance, reduced energy consumption & ultra-quiet operation
- Redesigned, substantially enlarged rubber feet stabilizers offer superior vibration-dampening ability and added protection
- Re-engineered, precision-crafted pump runs up to 25% quieter than previous generation
- Powerful motor generates constant pumping power and pressure that endures over time
- Packaged with the newest T200 Series Aquarium Heater
CA$303.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Coral Farmer

307 Canister Filter with 300 Watt FluvalT Heater Bundle - by Fluval

Coral Farmer

CA$349.99

More Details
Main highlights
- Redesigned, substantially enlarged rubber feet stabilizers offer superior vibration-dampening ability and added protection
- Re-engineered, precision-crafted pump runs up to 25% quieter than previous generation
- Powerful motor generates constant pumping power and pressure that endures over time
- Packaged with the newest Fluval T300 Series Aquarium Heater
- Fluval eTEC (Efficient Technology) construction employs cutting-edge design, materials & manufacturing methods to deliver powerful pump performance, reduced energy consumption & ultra-quiet operation
CA$349.99

5 Best Canister Filter With Heaters of 2025

FX6 Canister Filter with Fluval T300 Watt Heater

OASE BioMaster 2 Thermo 850 Canister Filter for Aquariums – External Aquarium Filter with Built-in Heater – EasyClean Pre-Filter, Quiet Operation – Freshwater & Saltwater, Up to 225 Gallons

GeoGlobal Partners 40755165: FiltoSmart Thermo 300 External Canister Filter W/Built-in Heater

207 Canister Filter with T 200 Watt Heater Bundle

307 Canister Filter with 300 Watt FluvalT Heater Bundle - by Fluval

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