One of my guppys doesn't seem very happy, he's spent most of the day at the top of the water above the filter, not moving much in the water. He did come for food when I fed them, although I didn't actually see him get any, but that doesn't mean he didn't, but returned to his spot above the filter again fairly soon.
Usually he's fairly active, messing around with the other guppys and swimming up and down. He's not listing or anything, doesn't seem to be gasping for air, doesn't seem to have problems swimming. The only other thing I've noticed is that he is paler than the others, his tail colour (orange) isn't as vibrant as theirs, but not sure if his was the same colour before, tbh. He's also smaller than them.
I've taken him out of the main tank and quarantined him for now. I don't have any meds in the house, but could get some tomorrow morning if necessary.
By the way, all the other fish seem fine, water readings are fine (0 for ammonia and nitrite, about 0.5 for nitrates, but since removing him and taking some tank water for him, we've done a 15% water change in the main tank anyway.) The fish were moved into the new main tank last Saturday, but with the same filter and 50% same water and seemed fine so far.
I added one new fish on Sunday, a leopard frog plec, which came from the same shop as all my other fish. The only other thing that has changed is that I bought new food, Tetra Pro colour, but have fed a mixture of that with flakes, live food and frozen brine shrimps and peas and cucumber anyway.
Any advice welcome.
Thanks.
Usually he's fairly active, messing around with the other guppys and swimming up and down. He's not listing or anything, doesn't seem to be gasping for air, doesn't seem to have problems swimming. The only other thing I've noticed is that he is paler than the others, his tail colour (orange) isn't as vibrant as theirs, but not sure if his was the same colour before, tbh. He's also smaller than them.
I've taken him out of the main tank and quarantined him for now. I don't have any meds in the house, but could get some tomorrow morning if necessary.
By the way, all the other fish seem fine, water readings are fine (0 for ammonia and nitrite, about 0.5 for nitrates, but since removing him and taking some tank water for him, we've done a 15% water change in the main tank anyway.) The fish were moved into the new main tank last Saturday, but with the same filter and 50% same water and seemed fine so far.
I added one new fish on Sunday, a leopard frog plec, which came from the same shop as all my other fish. The only other thing that has changed is that I bought new food, Tetra Pro colour, but have fed a mixture of that with flakes, live food and frozen brine shrimps and peas and cucumber anyway.
Any advice welcome.
Thanks.