help needed asap

Hello I need a little bit of help.. my tank is in the process of cycling and it’s actually almost done but I want to change the salt before I add my clowns. I started with dead dry rock. I am currently using the tropic Marin pro reef salt but I won’t be having corals for a while because I rather...

I have had 5 fish(Gobies) die from what I believe to be ick in the past two weeks.They all had white dots appear on there bodies along with respiratory difficulty. I have one gobi left and am desperately trying to keep it alive. Are there any suggestions on what to use to treat ick?

I have all these corals coming in tmr morning and I don’t have space in my sand bed to acclimate them all and my elegance will sting other corals next to it any one have a idea of what I should do and where should I put these corals to acclimate.