So I got a 600 gallon water storage unit used for water changes on all 5 of my tanks. Based on my calculations it will take 16 hours to fill. I plan on using it every 2 to 3 days. Is that too long for the water to sit without running current through it (dont want the water to go stale)
Also any ideas on how to keep the water aerated if I do decide to add some flow? Water storage unit will be outside which complicates running constant power and having the water turned over as I dont want a extension cord permanently run to it. My thought was having a battery powered blubber or having a pump turn on once every couple hours for a couple of minutes on a timer if I do decide to run a extension cord.

Also any ideas on how to keep the water aerated if I do decide to add some flow? Water storage unit will be outside which complicates running constant power and having the water turned over as I dont want a extension cord permanently run to it. My thought was having a battery powered blubber or having a pump turn on once every couple hours for a couple of minutes on a timer if I do decide to run a extension cord.



