oscarchic11
Aquarium Advice FINatic
Im new to salt, but have 8 fresh tanks as i breed... my question is can i use water that was mixed a week or 2 ago and has been sitting in a clean, sealed container??? Sg matches still. Water smells fine. I need to do a small wc due to a wounded fish and was wondering if the water was ok to use still??? It has not been aerated or anything. Just sitting sealed.
