right now, I cycle the tank and clean the rock so bare bottom to get a lot of flow. when it is all done cycled and rock is cleaned, I then go with 2" of fine sand + rough coral crush .Looks good Olivier, did you etch the rock? Are you going bare bottom?
Looks great Olivier. What is mine is yours. Pick a day to come visit us & cut some frags.
Do steer away from crushed coral, go for fiji pink & your nutrient levels (long term) will be soooo much better in the nano.
Update;
My tank has been cycled and will be finish at the end of 1 week in May.
I will need some good sand to put in the tank at of now. I need some on the sump and some in the display tank.
any recommend where can I buy sand locally?
@ Redfishbluefish; Mr. Paul, you need to help me to silence my glass-hole overflow chamber noise. if it possible one of those day on your way from soccer game, please stop by. I has been restlessly try to improve it and nothing help. I try with 1.5" piping to 2" with titling to get laminated flow and still noisy then I add the durso kinda and still noisy, reduce my flow to 160gph and still noisy. i don't know what else to do.
Olivier