Lawrie0523
Aquarium Advice Newbie
Hi,
Can you please help? My tank had been established and cycled for a little over a year however following a 10% water change yesterday all my fish went from healthy to dead in about 2hours. I carried out the water change in the same way I always do and there has never been any problem before, therefore I have to assume that some contaminant has got in with the new water (I don’t know what.)
My intension is to clean the tank replace the substrate and start again, my question is, can I keep my plants driftwood and stones or do I need to start completely from scratch?
Thank you,
Lawrie
Can you please help? My tank had been established and cycled for a little over a year however following a 10% water change yesterday all my fish went from healthy to dead in about 2hours. I carried out the water change in the same way I always do and there has never been any problem before, therefore I have to assume that some contaminant has got in with the new water (I don’t know what.)
My intension is to clean the tank replace the substrate and start again, my question is, can I keep my plants driftwood and stones or do I need to start completely from scratch?
Thank you,
Lawrie