good head's up, haven't had it happen yet though, but did have a friend complain of cloudy water a long time ago after water changes. I'll have to pass that on. thanks

ewurm;1015628; said:I don't have that problem with AC's, the media is inside the filter box.
Dr Joe;1015618; said:"haha, paging Dr. Joe. to Setup and Filtration"....You forgot STAT!
Colony will start to die off as soon as food is removed. On large bio-media there is enough bacteria to re-colonize by the time the ammonia is back up after a W/C.
Remember there are several types of bacteria at work here, this is why you hear conflicting stories of when they die off because they die off at different rates and for different reasons (lack of food / oxygen / moisture / too much light / too hot / too cold, etc).
Keeping the media in a bucket (tank) of used tank water with aeration would be about the best you could do for long term, then cut back on things if necessary (ie air / bucket & so on).
I alway save some of the used tank water till last (after the W/C's)...just in case.
Dr Joe
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