It isn't ICH it isn't Columnaris that I can tell. No fin rot on them or the other fish. It has been there for at least 2 1/2 weeks and doesn't seem contagious
Not cottony, not ulcerated. Just a loss of color or missing gills? nippy fish? Not sure. There is one fish that has a spot right above his top fin (like the saddle back) but again not fuzzy or fast moving.
I am trying to get a picture
1. Fish afflicted Black Neons
2. Ammonia - 0, Nitrites - 0, Nitrates 10, pH 8 and temp of about 76-79
3. Tank is 75 gallons
4. We are using an Eheim 2073 (rated for up to 90 gallons, 275 gal/h)
5. We have 5 nippy glo danios, 11 black neons and 5 red eye tetras
6. Water change was on Friday will be Friday again unless needed sooner. I remove 10-50% at a time depending
7. Have had the fish for about 4-8 mos. In the tank for 3 mos
8. Not when this started. I have recently (as in 2 days ago) added some rock, limestone
9. I have fed them Aqueon flake food, spectrum tropical flakes, a few peas here an there (one of the danios is FAT). Diet has not changed recently.
I'm just not sure if I should worry. Do nipped fish look like this? Curious if the Danios are causing a problem and if I should rehome them.
Any advice? I am trying to get pics but it's tough.
Thanks!
Not cottony, not ulcerated. Just a loss of color or missing gills? nippy fish? Not sure. There is one fish that has a spot right above his top fin (like the saddle back) but again not fuzzy or fast moving.
I am trying to get a picture
1. Fish afflicted Black Neons
2. Ammonia - 0, Nitrites - 0, Nitrates 10, pH 8 and temp of about 76-79
3. Tank is 75 gallons
4. We are using an Eheim 2073 (rated for up to 90 gallons, 275 gal/h)
5. We have 5 nippy glo danios, 11 black neons and 5 red eye tetras
6. Water change was on Friday will be Friday again unless needed sooner. I remove 10-50% at a time depending
7. Have had the fish for about 4-8 mos. In the tank for 3 mos
8. Not when this started. I have recently (as in 2 days ago) added some rock, limestone
9. I have fed them Aqueon flake food, spectrum tropical flakes, a few peas here an there (one of the danios is FAT). Diet has not changed recently.
I'm just not sure if I should worry. Do nipped fish look like this? Curious if the Danios are causing a problem and if I should rehome them.
Any advice? I am trying to get pics but it's tough.
Thanks!