Quote:
Originally Posted by cuz
oops, I've done 100% water changes and also use tap water with a TDS reading of 200...
As suggested there's probibly other causes, overfeading is usually the most common. Does your tank get natural sunlight in it? due for a bulb change?
|
Good suggetsions so far...I have usually sem cyano in my tank when my bulbs are due to be changed... how old are your lights?