Eheim 2217

[Mystil]

Hello Guys
What is the best thing to have in this filter?

I have blue circluar pads at the moment and I am wondering if I should add something else?

I have a suspicion that my filter hasnt got all it should have in it.

Thanks

 

[cane76]

you could add some biological media in some trays or nets to the bottom half
and you should have a thinner white sponge on the top of the blue ones

 

[Mystil]

Doh! More money...