Sobo aquarium filter 

I will have a look

What type of media are you referring to...?

@@2869may there's filter sponges you can buy that have bump's in them which trap more finer dirt and particles than your regular sponge's I use them in all my Aquariums

Thanks I nearly got a all black one but this way i can see when it needs cleaning

@@leeandmandybattersby5958 I like that it is clear too.