In that case i would get the fluval u4 internal filter, might cope with the bioload as long as you don't overstock. Comes with ceramics as well and all the filter media, only slight downside is that the filter floss and the carbon pads are sewn together so you have to have carbon in at the same time as floss
come again! sorry im a newbie...none of that makes sense to me! sorry
lol, well the fluval u4 is an internal filter made by fluval, it part of the new series and you can alter the flow through highwater, mid water and low water. There is a fair amount of room for bacteria to grow and there are ceramic rings which bacteria grow on really well. So thats the biological filteration sorted, and the mechanical filteration is good too, two large coarse filter pads and there is filter floss (really fine filter media thats just there to take out the small bits of crap in the water). The only problem is that this fine floss is sewn to carbon which is similar in textuurs and size but its black and it is used to remove medicines form the tank.
andrew