Shallow to deep sand bed?

[Flow863]

i will for sure take some pics when i get a chance
and yes the CLEAN white sand looks amazing
lol
but it wont last long

 

[Flow863]

Just added about 2 cups of sand

 

[MikeYQM]

Now clean your glass! When it's cloudy you can see even the tiniest bits of algae on your glass.

 

[Flow863]

Sand bed starting to get deeper :]

 

[Rmckoy]

I googled this topic and funny thing .
here I am.
I have a 90gal bow and a 75 I started with over a year ago
since starting the 75 I have moved the reef to the 90 bow front and only have a pair of clowns , ritteri anemone, 2 dwarf angels and a butterflyfish currently in the 75 along with about 150-200 lbs of live rock
I want to try a DSB in the 75
any suggestions on how I should approach it?