Refugium HELP!!!

[Jcj0033]

So I've been trying to get my refugium under control and I have been struggling big time lol, I currently have chaeto and caulerpa macro algae in my refugium and the caulerpa is doing ok but the chaeto keeps dying. I don't know what else to do, the only thing growing in my fug is cynobacteria and caulerpa. The chaeto keeps turning white and milky, how can I get my refugium up to a healthy state should I turn the lights off during the day

 

[Jaketit]

I've noticed with cheato if you don't turn it regularly it turns white from either to much light on the top for too long of a period or white on the bottom from not enough light. So try turning it twice a week. Also if it gets to dense it suffers also. So if you have a big ball of it rip it in half and give it to your lfs, they might reward you. Mine grows pretty quick.