dnaelting
Aquarium Advice Activist
Last night I was doing my water change on my 70 gallon tank and noticed one of the turquoise rainbows had a cloudy eye that was slightly swollen. Otherwise it acted fine. This morning I found one of the swordtails also had a cloudy eye that is slightly swollen, but it is hiding in the plants. I also found one of the cory cats dead.
There have been no additions to the tank in months.
Water parameters:
Temp 77.5
Ph 8
GH 13
KH 7
Amonia 0
Nitrite 0
Nitrate 10
The tank has been up and running for about a year. It is planted and has 5 rainbows, 3 adult swords, 5 juvi swords, 2 cory cats (after the loss), and 20 guppies.
The only change I can think of is we bought a new can of flake food since the old one got used up. Same type of flake food, so I don't think that would be the issue.
Any ideas?
Thanks.
There have been no additions to the tank in months.
Water parameters:
Temp 77.5
Ph 8
GH 13
KH 7
Amonia 0
Nitrite 0
Nitrate 10
The tank has been up and running for about a year. It is planted and has 5 rainbows, 3 adult swords, 5 juvi swords, 2 cory cats (after the loss), and 20 guppies.
The only change I can think of is we bought a new can of flake food since the old one got used up. Same type of flake food, so I don't think that would be the issue.
Any ideas?
Thanks.