In my thirty gallon tank there has been little white ball looking things attached to the glass. They do not seem to cause any harm but they multiply daily, sometimes so bad that the water seems cloudy looking through the glass. They have not done that in a while though, and i clean them with my mag-float, and i have also done many filter claens and water changees over the course of this month. any suggestions as to what they are and how to get rid of them would be great. thanx
If they appear to be alive, they might be planaria. If so, they won't hurt anything but you will want to keep them under control.
Try feeding your fish less and see if that helps. They usually develop, in large numbers, in tanks where there is an excess of food. In the meanwhile, continue cleaning and doing water changes.
