Tank size: 5gal/20L
pH: 6.8 - which I know is probably a little low but we have had a heap of trouble getting it down and now that we have its gone in the opposite direction
ammonia: The water looked a little cloudy this morning (I'm in Aust.) so I added 5mL of "ammo lock"
nitrite: not sure
nitrate:not sure
kH: not sure
gH: not sure
tank temp: 24.7 degrees cellcius
Fish Symptoms (include full description including lesion, color, location, fish behavior): The fish are swimming near the surface and appear to be "gulping"
Volume and Frequency of water changes: The tank is only relatively new and in the last week lots of water changes of varying volumes have taken place as we had a pretty major fish kill (which happened to be a second) where they all died except Aequidens pulcher and we were trying to rectify the problem.
Chemical Additives or Media in your tank: "Ammo lock" this morning and on Saturday a pH 7.0 sachet. A new Carbon Floss Cartridge on Saturday also.
Tank inhabitants: Melanochromis Auratus and Aequidens pulcher (1 of each)
Recent additions to your tank (living or decoration): The Melanochromis Auratus is the most recent addition 2-3 days ago
Exposure to chemicals: none that I know of
Digital photo (include if possible): I can get one up when i get home from uni - in about an hour and a half
