My reef tank is about 4 months old and I just got my chaeto from algae barn last week. The chaeto is slowly turning white, and I don’t know what is going on because I have a hair algae bloom in my reef tank, which means there is a lot of nutrients and also I got a chaeto growing light from Amazon. The chaeto is in my refugium. This same thing happened about two months ago. Now the chaeto completely white
This image is about 4 days ago
This image was about 4 days ago
This image is about 4 days ago
This image was about 4 days ago