Hi! I bought a sponge filter a couple of days ago and I noticed that the current is quite strong. What do you think? And how can I prevent it? As of now, I have a rubber band on the line connecting the pump and the filter. Here is a video of the current: http://www.youtube.com/watch?v=J-pPg...ature=youtu.be
I need answers as soon as possible, because in the meantime I turned thef filter off! Thanks!!