Sand

[Joyce gary]

As far as the sand in the tank with the corals is there one you prefer over another? (Referring to color)

 

[hijinks7]

I like a more natural looking "white" sand and for size I like

https://www.bulkreefsupply.com/special-grade-arag-alive-live-reef-sand-caribsea.html

Its big enough where it doesn't blow around a tank that has a good amount of flow too easily and small enough that sand sifters and fish clean the sand can do their thing still.

 

[nautical_nathaniel]

As far as the sand in the tank with the corals is there one you prefer over another? (Referring to color)

I prefer medium to coarse light colored sands, both of my reef tank builds have had CaribSea Arag-Alive Fiji Pink sand and I have had a good experience overall with it. It's a bit dusty initially so a rinse or two would probably be good for it.