I have a 32g rubbermaid trash can with lid that I use for
NSW. I have a mag pump that keeps it circulated and a heater to maintain a constant temp so it is ready to go when ever I want to use it. With the exception that others mentioned also.
Salinity check. I keep the heater in it as I sometimes use a lot of
SW due to my feeder tanks and do water changes often. After I collect my
SW, I will let it sit for a few hours to let any materials that may be in the water to settle. I then pour off the top and leave about an inch in the bottom of each container. Pour it in the 32g holding can and I've kept mine for up to 2 weeks. I prefer to dump the last 1/2" to 1" out when I'm done with the
NSW to be on the safe side as it is
NSW and I don't want unwanted organisms possibly growing in/on the can as it is more fertile than premixed
SW. (NSW is living water and full of organisms)
Dick was kind enough to guide me in this and get me started last year because of my easy access to
NSW and he will be able to tell you exactly how long one can safely store
NSW I'm sure. It's what he uses in his tanks! And we all know what a beauty she is.
