My filter died over the weekend and is now completely defunct,
I've since purchased a new (better,) one.
Ammonia has spiked to 4ppm since. I've done a 30% change washing the old filter in the new water.
Should I leave the old cartridge in the tank whilst using the new one?
Axy seems fine, not a bother on him, feeding well and no ill effects so far.
Cheers.
I've since purchased a new (better,) one.
Ammonia has spiked to 4ppm since. I've done a 30% change washing the old filter in the new water.
Should I leave the old cartridge in the tank whilst using the new one?
Axy seems fine, not a bother on him, feeding well and no ill effects so far.
Cheers.