I keep a Rubbermaid Brute can for my salt mix. Has a heater and a pump in it.
Question Grins.
Do you have a heater in there so that when you add water, it wouldn't cause a sudden temp change in your tank? Or is there another reason why reserve saltwater should be kept heated? My rubbermaid sits in the backyard so it drops to about 60 degrees (I know... So Cal...). To make sure it doesn't cause temp change, I add gallon every 5 minutes into the sump when I do water change... I was just curious if that's the reason why you had a heater in there or if there is another reason. Thanks.