It is the Tropic Eden sand mentioned before. The reef flakes are comparable to sea floor select from carib sea. Picture was taken about 6 ft above the sand bed.
I am wanting to do a fine sand in my 300 gallon build because I love the look of it, but I wasn't sure if the 5 MP 40's I am planning will stir it up too much and leave bare bottom spots.
What type of flow are you going to have and do you think that would be a problem in your tank with such fine sand?
How many viewable panels will there be on your aquarium?
Viewable from three sides. I plan on placing 3 MP 40s along the back wall and two on the sides, depending on the flow, I may go with MP60's on the sides since the tank is 10' long.