i have had my water tested and all is sitting at appropriate ratings. a friend who use to work in a fish shop check it before he went offshore. i had 4 panda cory and 4 white cory not sure of name. and they have all died despite water being fine. what could be a cause.

Please post the numbers for the test results, what some may consider fine is where others may see a potential problem.

Please fill out the following info as well, this will help with finding the problem.

Tank size:
pH:
ammonia:
nitrite:
nitrate:
kH:
gH:
tank temp:

Fish Symptoms (include full description including lesion, color, location, fish behavior):

Volume and Frequency of water changes:

Chemical Additives or Media in your tank:

Tank inhabitants:

Recent additions to your tank (living or decoration):

Exposure to chemicals:

Digital photo (include if possible):

Did you cycle the tank first? How big is your tank? Did they have and red sores, or white spots on them? Did they swim funny? What were the exact water parameters? We need more information before we can help.

^Dang, he beat me to it.

This post has been edited by tim1: May 11 2008, 08:21 PM