Hmm... I feel like this query is much broader than it should be. However, I will start my initial answer, then another potential solution.
My initial answer to your query was: A condition controlled loop is used to control the number of times a loop iterates.
The potential answer, my secondary one, is: A count controlled loop iterates a specific number of times.
Two results, but my initial answer is the solution I opted when understanding this.
Answer:
iron
Your water might be affected by iron, which is a commonly-occurring constituent of drinking water. Iron tends to add a rusty, reddish-brown (or sometimes yellow) color to water. If the color is more black than red, your water might contain a combination of iron and manganese.
