Question on bio-media

[derek681]

In your opinion what is the best biological filter media for my eheim 2224.
Cheers, Derek

 

[Slappy*McFish]

I like 'Biomax', myself.

 

[derek681]

what do you think of the eheim substrat pro?

 

[RTR]

I only use permanent biomedia, so Eheim's Subatrat, which clogs internally and cannot be effectively cleaned is to me an expensive temporary rock.

I use Dupla's Minikaskade balls in my canisters preferably, but I do not know if it is availbale anymore.