Help Another Dead Fish

[bigblokey0]

just found another dead fish not sure why though

 

[cane76]

if you expect to get any help a lot more information is needed..
tank size,fish,water test results etc.

 

[rodandalisonthompson]

Can you provide answers to the following:

1. How long has the tank been running for
2. Did you cycle the tank before adding fish?
3. What are the following parameters:
ammonia
nitrite
nitrate
pH
temperature

 

[bigblokey0]

Can you provide answers to the following:

1. How long has the tank been running for
2. Did you cycle the tank before adding fish?
3. What are the following parameters:
ammonia
nitrite
nitrate
pH
temperature

my waters fine and the tank is at least 3 months old just been to my local fish supplier and we narrowed down the problem to an air freshener in the room apperntly fish dont like em and can kill them well you learn something new everyday