I had 10 silver tip tetras, 4 corydoras, and a hillstream loch in my 29 gallon. I did a water change but did not treat the tap water that I put in, and that night, about 8 hours later half my fish were dead. That was on a Saturday, and the following Wednesday, ich showed up only on 1 or 2 of the 5 remaining tetras. I have been treating with ich-x that I got from you guys for 7 days and now I am down to 3 tetras who all still have ich. My tank is planted and does not have a heater. To sum up, I have had ich (or what I think is ich) for 7 days and have seen no improvement. Every day i've been doing a 1/3 water change then dosing 3-4 capfuls of ich-x. Today will be my 8th dosage. Hopefully you will have some advice.
IMG_3057 3.MOV
Nitrite: 0.5-1ppm
Nitrate: 20-40ppm
Ammonia: 0.25ppm
pH: 7.4
Hardness: 8d
KH: 10d
Temp: Not heated/room temp ~70