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User Rating 3.33 out of 5 3.3 out of 5
(3 reviews)


Overall Rating: 4 out of 5 4 out of 5
Hagen 04 and 05 series canister filters, October 11, 2009
By mcj7247

"I have been using a 104 series filter for about 6 years now and it works great. I have a 55 gallon tank that had been a saltwater tank but I converted to a koi and goldfish tank. This filter is actually undersized for this size tank but still does a great job. I need to clean it more frequently and the amount of gunk and debris it collects is tremendous. The only con is afier about 5 years I have to start replacing the orings on a regular basis because they leak quite frequently now. The filter is very easy to remove and disassemble for cleaning. I'll be buying a 205 series soon to replace the 104 only because of the leaking orings."

2 of 2 people found this review helpful.