no those pads and anything aquarium related suck to get stuff off the acrylic safely, anything "scrub" will scratch acrylic.. i've used dollar store magic erasers since i started my tank 8 months ago and have had 0 issues, i've probably gone through 100 of them. there only a buck for 2 of them at any dollarama store. use the white side to scrub not the blue. also while your there.. they have microfibre cloths for a 1$ right by those erasers. thats the only thing i use on the outside of the tank, just make sure you dont use windex or anything like that on your tank as it will cloud the acrylic.