bolt696
Member
I am new to the saltwater world. My reef tank is about 7 months old. I recently noticed that 3 of the fish are loosing color. They are pale. Does anyone know what this is. I did a 25% water change and tested the water 2 days later and all test are fine.
damsel, yellow tang, and angel fish are the ones with the problem.
thanks
damsel, yellow tang, and angel fish are the ones with the problem.
thanks