Best Canister Filter For 125 Gallon Tank

Category: canister filter 👁 1070 👍 153 ★★★★☆4.1

I've been into aquariums for a while and i know, GPH should be 5-10x the gallons in the tank; however, i just got a 120 gallon tank that came with two Fluval canister filters. the combined total GPH is 335. The manual says this will work fine for a 140 gallon tank.

In like manner, how much does a 125 gallon fish tank weigh full?

A glass 125 gallon fish tank that measures 72” x 18” x 20” will weigh 995 pounds when it is completely filled with freshwater. The same 125 gallon glass tank, on the other hand, will weigh 1,018 pounds if it is a saltwater tank.

At all events, will my floor hold a 125 gallon aquarium? For example, a 125 gallon tank, on a wooden stand, placed perpendicular to the joists up against a bearing wall, will often be okay without any additional structural support. If your tank is over 125 gallons, then it is likely that you should consider adding supports under your wood framed floor.

In spite of that, what is the best filter for a 100 gallon fish tank?

Best Fish Tank Filters for the Money

Aquarium FiltersFor Aquariums

Fluval All New 07 Series 107, 207, 307, 407 Perfomance Canister Filter	Up to 30, 45, 70, 100 Gallons
Marineland Magniflow Canister	Up to 30, 55, 100 Gallons
EHEIM Classic External Canister Fish Tank Filter Media	Up to 40, 66, 92 Gallons

How many GPH does a 125 gallon tank need?

What Size Pump for a 125 Gallon Aquarium? A large 125 gallon freshwater tank will need to use a pump that has a flow rate of at least 625 GPH (gallons per hour). A planted 125 gallon tank will only need a pump that has a flow rate of 500 GPH.

BESTSELLER NO. 1 in 2023

Polar Aurora Free Media 4-Stage External Canister Filter with 9-watt Light, 525 GPH with Free Media

Good for up to 200 gallon fish tanks. Maximum flow rate of 525GPH from built in pump
4 media trays capable of handling your choice of filtration media; Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter
Convenient self-priming pump that eliminates the need for manual siphoning; Single valve disconnect & priming pump ease routine maintenance
Built in 9 Watt Light for promoting clear water. With free media.
The four flexible media trays allow you to add other filtration media such as SunSun's activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration.

BESTSELLER NO. 2 in 2023

Cascade CCF4UL Canister Filter For Large Aquariums and Fish Tanks â€“ Up To 150 Gallons, Filters 315 GPH

CASCADE CANISTER FILTER FOR FRESHWATER OR MARINE ENVIRONMENTS: the Cascade 1200 (CCF4UL) has 4 media baskets, works at 315 GPH, and is recommended for Aquariums up to 150 gallons. It measures 11.5 x 20.5 x 11 inches
STATE OF THE ART FEATURES OF THE CASCADE 1200: ♦ flow valves that rotate 360 degrees for easy maneuvering in even the tightest aquarium cabinets ♦ large capacity media baskets allow aquarists to customize to their media needs ♦ push button primer allows for a quick and easy prime of the filter ♦ includes a spray bar, tubing, directional spout for customization, and filter medium
USE ANY COMBINATION OF MEDIA: floss pad for removing particulate matter and a course sponge that provides abundant surface for promoting bacterial growth (to remove ammonia and nitrites) included free with purchase
SEE BELOW FOR DIAGRAM, THE CASCADE 1200 INCLUDES: ♦ Flow rate control cut-off valves ♦ two independent directional 360 degree rotating valve taps ♦ swimming pool – style hose clamps ♦ quick, easy, push button self-primer ♦ extra-large capacity stackable filter medium containers with lift-up handles ♦ floss pad and coarse sponge included, free with each canister filter ♦ easy lift alignment clamps that release vacuum suction ♦ sturdy tip-proof base
FILTER MEDIA OPTIONS BY CASCADE AVAILABLE ON AMAZON, SOLD SEPARATELY: see below for details, sold separately is media such as: bio-floss, bio-sponge, bio-rings, filt-a-pack pro-z, and filt-a-pack pro-carb-z

BESTSELLER NO. 3 in 2023

Polar Aurora 4-Stage External Canister Filter 525GPH with 9-watt Light New(525GPH)

Good for up to 200 gallon fish tanks.Maximum flow rate of 525GPH from built in pump
4 media trays capable of handling your choice of filtration media; Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter
Convenient self-priming pump that eliminates the need for manual siphoning; Single valve disconnect & priming pump ease routine maintenance
Built in 9 Watt Light for controlling algae spores/bacteria and promoting clear water
The four flexible media trays allow you to add other filtration media such as SunSun's activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration.

BESTSELLER NO. 4 in 2023

Fluval Canister Filter for Aquariums - FX6 - 400 Gallon

Multi-Stage Filter that produces healthy aquarium water, freshwater or marine aquariums
Features Smart Pump Technology for optimal filter performance, efficiency and management
Self-starting filter-just add water and plug in. Head height (maximum): 3. 3 m (10. 8 feet)
For aquariums up to 400 gallons

BESTSELLER NO. 5 in 2023

Polar Aurora Free Media 265GPH / 370GPH / 525GPH External Aquarium Filter with Builtin Pump Kit Canister (265GPH)

Good for up to 75 gallon fish tanks SunSun parts can be applied Flow rate: 264 GPH (1000L/hr) Pump Power: 18W Hose size: 3/4" Max-H: 4.6 feet
3 media trays capable of handling your choice of filtration media; Comes with an adjustable spray bar. This is a helpful feature if you want to adjust the output flow from the filter. No Light!!!
Convenient self-priming pump that eliminates the need for manual siphoning; Single valve disconnect & priming pump ease routine maintenance
Canister filters for aquariums use high water pressure, from a properly powered pump, to force water through the dense filter media. A pump can draw water from an under-gravel filter, and run it into a canister for double filtration
The three flexible media trays allow you to add other filtration media such as SunSun's activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration.

BESTSELLER NO. 6 in 2023

Polar Aurora Canister Filter 4-Stage Aquarium Filter with Media, 525 GPH

good
high quality
With free media
DIMENSION: 11 X 11 X 18.5 inches, 110-120V 50-60Hz, 55 W
4-stage

BESTSELLER NO. 7 in 2023

Aqueon QuietFlow 155/400 Canister Filter

Fits aquariums up to 155 gallons
Aqueon QuietFlow Canister Filters are designed for both freshwater and saltwater aquariums
Included is a unique hang on the back water polishing unit that makes maintenance quick and easy.
The canister is preloaded with biological, chemical and mechanical media to efficiently remove waste and harmful toxins from your fish tank's water
Aquarium filter unit includes: Quick disconnect valves, pump locking heads, water intake and output connections, hoses, water polishing unit with cartridge, and 4 types of filter media (activated carbon, coarse foam, bio balls, and bio ceramic rings)

BESTSELLER NO. 8 in 2023

Odyssea CFS 700 Aquarium Canister Filter UV Bulb 9 Watt 125G

Pump: 700 GPH Internal
Filter Media: filter pad, filter sponges
For up to 125G setups
Dimensions - 11.50" x 10.50" x 23.00"
For use with freshwater, saltwater, coral reef

BESTSELLER NO. 9 in 2023

SunSun HW-3000 UV 9W 5-Stage External Canister Filter 793gph, White

LCD Display that allows users to adjust the flow rate of the pump and the duration of the UV light
Flow rate: up to 793 Gallons per hour (adjustable)
9W UV sterilizer, perfect for maintaining a clean and clear Aquarium
Can be used for any freshwater and Saltwater aquariums.Voltage: 220-240V/50Hz
Comes with White Filter pads (Filter media sold separately)

BESTSELLER NO. 10 in 2023

Penn-Plax Cascade Hang-on Aquarium Filter with Quad Filtration System Cleans Up to 100 Gallon Tank (CPF5)

Hang on aquarium filter quietly delivers 300 gallons per hour of crystal clear water for your fresh or marine aquariums from 55 to 100 gallons in size.
Revolutionary Bio-Falls Quad-Filtration system provides efficient filtration with anaerobic bacteria for additional ammonia and nitrite removal providing maximum oxygenation.
Activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration, and other contaminants for your aquarium.
Internal sponge optimizes colonization of beneficial anaerobic bacteria and polyfiber floss cartridge traps floating particulate matter.
Adjustable flow knob allows you to reduce filtration during feeding times or as needed. Aquarium filter is recommended for both freshwater and saltwater applications.

4 More Questions Answered

What is the best filter for a 125 gallon tank?

The Hydro Professional 450 external canister filter is one of the quietest canister filters currently on the market. It is fitted with a powerful pump with a maximum flow rate of 320 gallons per hour and ideal for a 100-125 gallon fish tank.

How much flow does a 125 gallon reef need?

375 - 625 GPH on a 125G tank.

Should my aquarium filter make bubbles?

Is a fish tank filter supposed to bubble? Generally speaking, no, a well functioning filter should not be producing an abundance of bubbles in fish tanks. If there are enough bubbles to cover the surface of the water, then the filter is either not working properly or may be clogged with debris.

Can you over filter fish tank?

You can't really over-filter an aquarium, but it's fairly easy to under-filter one. Most aquarium filters are rated according to how many gallons the aquarium holds.