any southdown sand users outhere???

[mrcopitr]

Hi fellow reefers,

I currently have a 5 inch deep sand bed composed of the very fine southdown sand...my tank (86 gal) has been up and running for two months now...since I have started to had fish to my tank (1 yelloe tang, 1 red liped blenny and one blue tang) plus the custodian crew..I always have a clowdy water colum...I have posted this problem before and tryed the different suggestion (i.e running less power heads, postionning them differently, doing water changes etc..) but the problem persist..all my fish and corals are doing
fine, water parameters are fine....

If someone is experiencing the same problem with the southdown sand I would really like to hear from you...

Best regards

Marco