SarahBravo
Fish Herder
I need to buy a filter for a tank I've been given. It's 3' x 1' x 15" - about 106L. Which would be the best filter - a new Interpet PF-4 which looks very convenient, or an Eheim 2213+ external canister filter? The Eheim is only about £10 more expensive and I know they are meant to be the dog's....... Are canister filters much better in terms of performance, or is a top end internal as good as a cheap external?
Or has someone got a spare one going free that they'd like to give me??
Any advice gratefully received.
Sarah
Or has someone got a spare one going free that they'd like to give me??

Any advice gratefully received.
Sarah