11/02/2026
Noticing your corals turning brown can be frustrating, but it doesn’t always mean your reef is in trouble. Changes in lighting, water quality, nutrients, stress, or coral health can all affect coloration—and identifying the real cause is key to avoiding costly mistakes. We break down what to check first and how to help your corals regain their color while keeping your reef stable and thriving.
https://fatfishandhappycorals.com