One of our members is having trouble with there fish
they have three goldies covered in black :crp
he will be here soon to give us the full details
P.S: knottsdj, it would really help if you could awnswer the following quesions:
Ammonia Level?
Nitrite Level?

Nitrate level?
Ph Level?

Ph Level out of the Tap?
Tank size(How many Gals) and How long has it been running?

What kind of Filtration?
How often do you change the water and how much?

What kind of Water additives or conditioners?
Any Medications add to the tank?
How many fish in the tank and there size?
Add any new fish to the tank?

What do you feed your fish?
Any unusual findings on the fish? Such as
"grains of salt", bloody streaks, frayed fins, fungus?

Any unusual behavior? Like staying
at the bottom, not eating, ect..?
If you can what is the chloramines Level
from the Tap?