How to make water samples that exhibit cabbeling when mixed? I would like to do some experiments with water flow. I want the water used in the experiment to have a property called cabbeling, common in seawater. Basically, cabbeling occurs when you mix two parcels of water with the same density but different temperature and salinity, and the mixture has a higher density than the two initial parcels of water. Any ideas on how to make two parcels of water that when mixed will exhibit cabbeling? Thanks!