Should I be having ammonia problems in a 10g tank after only two days?
For tank transfer I always advocate using Prime or other equivalent ammonia remover/neutralizer
I got a Yellow Watchman Goby (2.5") and a Blue Reef Chromis (0.5" !?!?!) from LiveAquaria. I decided to do the tank transfer method. So, I put them into a 10g tank with fresh (but aged overnight) saltwater, heater, and small powerhead. The Blue Reef Chromis died within 8 hours - chalked it up to shipping stress. The goby did fine for two days, but on the morning of the third day - he was swimming upside down and breathing fast. I had used prime the day before as a precaution. Additionally, my API ammonia test kit barely read green - meaning, to my eyes, less than 0.1ppm. LiveAquaria has been great and gave me a full credit - including shipping.
Figured, since I was quarantining anyway, I would just pick up another Yellow Watchman Goby (1.75") from the LFS. I saw it eat before taking it home. I also added a cupful of sand to the 10g tank so the goby would feel a little more at home. (The sand was dry sand from CaribSea, not live sand. I will be discarding the sand between tank transfers.) Anyway, the fish seems to be doing alright, but I am paranoid . . . The ammonia is measuring a little, but I have used Prime - twice (I know it will still show up on tests after using Prime). I just want to make it through the tank transfer method successfully, so I can get the fish into my cycled regular quarantine tank. Any help on how to get the fish through this method would be appreciated.