Canister filters are made for enhanced performance and convenience. Whether you're setting up a larger aquarium or simply wanting to upgrade your existing filter, the versatile and reliable nature of a canister filter makes it a great choice. Use the following chart to determine which canister filter is right for you.

	Aquarium Size (gallons)	Flow Rate (gph)	Special Features
Fluval G Series	40-160	185-265	Ultra-advanced aquarium canister filter with electronic monitoring system
H.O.T. Magnum*	30-50	250	Easy-to-install hang-on-tank canister filter
Magnum Filters*	40-100	350	Versatile canister filter for continuous use or for water polishing
Eheim ECCO	up to 80	127-185	Easy handling and setup for low maintenance multi-stage filtration
Eheim Classic	66-159	116-264	Quiet, efficient performance in a compact unit
Eheim Pro 3	65-320	250-450	Extra large professional-grade canister filter, loaded with innovative features
Eheim Pro 3E	up to 185	396-490	Programmable canister filter blends electronic technology for a healthy aquarium environment
Fluval Multi- Stage 06	25-100	145-383	Increased hydraulic performance delivers the power to maintain strong flow rates through customized stages of mechanical, chemical, biological AND fine mechanical filtration.
Fluval FX5	400	925	Powerful, high-volume multistage canister filter with electronic circuit board that monitors pump performance
Rena FilStar	up to 265	250-450	Easy water shut-off and disconnect lever allows convenient filter maintenance
Marineland C-Series	30-150	160-530	Sleek canister filter with no by-pass design for thorough filtration
Rapids Mini	20	80	Compact canister filter excellent for smaller aquarium setups
Ocean Clear	100-1,000	800-1,600	Advanced design and professional-grade components make cleaning and maintenance quick, easy, and convenient
Reaction 4-Stage	up to 175	198-290	4-in-1 canister filter with mechanical, chemical & biological filtration - plus UV sterilizer

* = Upgrading to a Pro System provides excellent biological filtration