Do you have a coral reef aquarium, but you're unsure of why some of your corals are dying? It can be difficult to keep healthy corals alive, and there are many things to take into account, such as water quality, lighting, and temperature. This blog article will cover topics such as how to save a dying coral, how to identify a coral's condition, if it's a good idea to remove a dying coral, and whether dead coral may regenerate. We'll also go over why it's crucial to keep calcium, magnesium, and alkalinity levels under check in order to preserve coral tissue. You can keep your coral reef aquarium in good shape and flourishing by adhering to our advice and recommendations.