Thanks to AJ_77

[Canadian Man]

UPDATE.
I have been running quilting batting/filter floss in an aqua clear and it is all clear as of yesterday, Tony can vouch for me as he was over last night checking things out.
As for the Tang....
Well my yellow one is dead :( I dont believe it had anything to do with the sand i added. Reason is because every other fish is and was fine. All the other fish seem to be mourning, especially my other tang, he looks sad and is hiding cause he misses his buddy.