for my 25ltr tank i had a rena filstar iv1 but it has no room for carbon
you could ust fluval 1plus this has room for carbon and polly polishing pads
excuse my little knowledge, but what is carbon? I hear everyone saying it.
I got a small aqua one filter and it has two things that can slide in and out, 1 is a piece with white filter wool, the other is a piece with little containers of black pellets.
nvm, i vacuum packed it. the carbon filter has 2 bags of activated carbon , 1 bag bag zeolite in it and is fairly new so i'm not ready to replace it yet or run the risk of ruining the zeoliteHiya, I've heard you can bake it but its just easier and very cheap to buy replacement carbon for the pet shop. With some filters you need to buy the unit which contains the carbon, still inexpensive.