Where do you store your seawater?

[Brian38]

hi guys,

im just curious, where do you guys usually store the seawater if you have excess?

[Alvin Tan]

hi guys,

im just curious, where do you guys usually store the seawater if you have excess?

although i dun use seawater for water change, but normally wad reefers do here is to aeration in with a air pump.

but it is advisable not to keep it for too long though...

[Terryz_]

Sea water cannot keep but pre-mixed salt water can keep...

[Reefzzz]

I kept my pre mix salt water in a big rubbish bucket. But i kept the salinity double the normal salt water. i just add in tap water to the required salinity before doing water changes..

But i am not sure whether this procedure is advisable, because i found out that when the salinity strength is doubled, there is alot of white powder on the bottom. Just wondering if the white powder is calcium precipitation because when the salinity double, theoritically the calcium concentration also double..

Maybe the forum gurus can comment on this method as well...