Pretty good? If your tests show any signs of ammonia or nitrite I would not add anything. Test your ammonia, nitrite, nitrate, PH and salinity, and if everything is in line I would start by adding a hardy fish, personally I added a blue/green chromis...I see that you have had an algae bloom so this is good news, add the fish and feed it for one week, testing your water about an hour after each feeding, if your bacterial colony can manage it, I would start adding another hardy fish about one week later...Currently my tank is a month old, I have on clown, chromis, and a skunk cleaner shrimp all have been fine...