Sump setup /glass scraping question

[fishguyxd]

I was wondering what others reefers have in there sump setups meaning what filters (sponge or type of floss,etc) and what media they have how & many layers. example my water from the display tank goes thru sump past some macro algea a little LR and skimmer then thru some filter floss and back to display I have no carbon or bioballs. not really filtering much I want to know if I should change it up to improve but the system working.

Also since I have switched to t-5's my glass really gets a film on it and has to be cleaned every two days. my water tests have been coming out fine I was thinking maybe I have something on the high/low scale my lights are currently on about 6-8 hr a day.

thanks