Hello, so I have a 5 gallon saltwater tank. This is my first tank and I will upgrade to a 10 gallon in about a month or so. Anyway, below is a picture of my tank parameters for the past 2 and a half days. I set this tank up, well, two and a half days ago. I dosed with dr tims one and only and I used live rock and sand. I ghost fed for those two and a half days as well. In another one of my posts similar to this, someone commented saying that my tank was done cycling and that I could add fish. Is this right? My ammonia has been at 0.25 the past two days and i assume this is because of the ghost feedings. I have no nitrites and I have 20 nitrates. This part is a bit confusing for me but I looked online and found that the bacteria that turns nitrites to nitrates is extremely fast so i probably did have nitrites, just they turned to nitrates by the time i started testing in the mornings. if my tank is done cycling, should i perform a 25% water change to reduce the ammonia and nitrates as they might be a bit too high for fish right now. Thanks! Also, i removed the carbon part from my hob filter when i added the dr tims just in case, can i add it back now?