Problems
There is clearly something wrong in the Karinya tank. Two guppies have died in three days, both with very similar symptoms. Both seemed fine one day and the next were swimming erratically, floating around until they hit something (bottom, surface, plant), then darting away for a short moment, then floating around again.
I took water samples and performed an emergency partial water change. A single dose of MelaFix was also added to the tank. Now it’s off to try and see if those symptoms match up with some sort of disease.
Everyone else in the tank seems fine, but that does not necessarily mean things are OK. On a more positive note, one of the female guppies looks like she’s pregnant. Her belly is fatter than normal and she seems to have the dark gravid spot behind it. Will have to watch that over the next few days to see if it stays.
