Welcome Im Alphonse :)

So this is me now, i am happy and have a lot of space.  Sometimes i get annoyed with the guppies and sometimes they get annoyed with me (especially during the night).  There has only been a couple of injuries and nipped tails but besides that, i think i will live long here.
But there is one problem, the power filter that is in my tank  is too strong of an output current.  My mom has tried everything from sponges to a piece of plastic to cover the output in hopes it would help, but the current still makes it tough to swim.
If anyone knows of a good filter with low output current then please tell my mom cause the current can be a little stressful. Thank you