Avoid Scratching The Acylic

ORIGINALLY I POSTED THE BELOW, BUT I DON'T RECOMMEND THIS IN THE PUGET TANKS. IT WILL WORK FOR SCUFFS AND SCRATCHES THAT BUG YOU, BUT IT MAY BE BETTER TO BUY A NEW TANK AS IT LEAVES SMALL SWIRL MARKS AND CLOUDS THE PLASTIC. IT IS A GREAT IDEA TO REFURBISH A BACKUP TANK. IF THE TANK MAKER WOULD USE ACRYLIC, THIS WOULD LIKELY WORK

Building this thing and getting everything just how I wanted it has created a lot of smudges. Being that my original tank couldn't even arrive without a scratch left me VERY paranoid about making any attempt to clean this thing.

Looking into the care of acrylic tanks, I've found some warnings and suggestions:
1) Use Mr. Clean's Magic Eraser to clean it. Apparently, it is chemical free and acts like 3000 grit sandpaper. Click here to check out what folks in the aquarium world have said about this. Obviously, you don't want to trap more abrasive objects in the Magic Eraser that could do damage. They also recommend that you wet it with water. I'm not really sure how this works yet, but I will report back.
2) Don't use cleaning products that contain alcohol or ammonia. No further explanation was given. So what do you use? Just water? This would have to leave smudges and streaks...

I will report back.