When we cycle a tank, we know it’s cycled after ammonia and nitrites hit zero, and with the presence of nitrates. We also now know that zero nitrates is bad. We used to do a water change at the end of a cycle to get rid of nitrates. Also, we now do water changes to replenish trace elements, not so much for effective nitrate and phosphate control. So, doesn’t it stand to reason that when I am done with my cycle, there is no need for a water change? There will be no coral in the water to consume trace elements. Nitrates will likely be below 5 ppm. So, doesn’t sound to me like a water change is necessary. Am I missing something? I’ve been out of the hobby for a few years and I had a brain injury so sometimes I struggle with making a connection. Thanks in advance.