Hi everybody. I have a problem. The 300 gallon tank i just set up has the remnants of duct tape all around the top of the tank. The previous owner did this for reasons i do not understand. The stuff is hard as hell to get off the acrylic, so i was wondering if anyone has any ideas of how to get it off easier than just scrubbing it with a soft rag. I was told by someone at a hardware store that WD 40 will work and not harm the tank. It doesn't harm the tank, but it doesn't work either. Any ideas?



