Okay so after cycling my tank for just less thank 3weeks and testing it twice and everything shows good to start, I then finally bought my 1st 2 fish which were clown fish 5days ago. At 1st they seems distant and constantly hiding under the rock but now they are playful as ever and so I am thinking is this a good time now to put some coral and invertebrates? If so which will you recommend? I also want to ask how to make sure if the water your putting in your tank has the same ph level as the one in the tank? I am using my left over ready mixed real ocean water i purchased in my LFS
for now but I want to know and learn how to mix salt water myself to save thanks!