Changing Sand

[Marine430]

I am slowly going to change out my current substrate ( CaribSea Aragonite Dry Sand) to more of a finer grain sand. What sand should I go with? Can I add live sand to an established reef tank?

 

[James M]

Yes you can add live sand to a established reef

 

[lapin]

Most live sand is pretty dead. If it is prepackaged it prob was dry then bacteria was added. (this is my opinion and I dont have facts to back it up). There are a few places that actually gather sand to insure it has ocean bacteria.
For sand I use Tropical Eden. Its comes in 4 different sizes. It's dry not live