Once everything is dumped in, and any short term mixing currents are settled, nothing happens. It just sits there. You could leave a tank for months, and it wouldn’t become more homogeneous.
See this thread for a practical experiment:
Once everything is dumped in, and any short term mixing currents are settled, nothing happens. It just sits there. You could leave a tank for months, and it wouldn’t become more homogeneous.
See this thread for a practical experiment: