lovemybarbs
Aquarium Advice FINatic
Okay, so my filter cartridges on the Emperor 400 are starting to get old. They look okay, but when I fire the filter back up there is some stuff flying around in the water that wasn't there before.
I have the empty cartridges that came with it.
Any suggestions what to put in it? I remember someone saying before that the charcoal cartridges aren't necessary.
TIA!!
I have the empty cartridges that came with it.
Any suggestions what to put in it? I remember someone saying before that the charcoal cartridges aren't necessary.
TIA!!