Irrigation Resevoir

hello inside the internets. maybe you can help?

i used to like to keep a five gallon bucket, filled with tap water and airstone for at least 24hrs before watering my soil.

i have recently started to use larger pots which hold more soil. five gallons of good water on hand just isn't gonna cut it anymore. basically, i need to upgrade.

i have nine 4gallon pots now, they will all need water at basically the same rate and time.

think i can get away with only 25 gallons of good water in back? space is an issue i should say.

recommendations, words of wisdom, personal experience is most welcomed. apologies if this is a 101 noob question. couldn't come up with an accurate key word for my searches i suppose.

many thanks
-the boner

great community here.

does anyone bother to bubble water for their plants? besides the chlorination issue, increasing the dissolved oxygen is good for the plants.

should i take a picture of my water bucket?

-bonedouche

this community = sucks