I stopped by my local petco store over the weekend to try and find a 55 gallon tank and 40 breeder to build sumps out of. I plan to drill both tanks for external pump and all I can find are Tera tanks with a sticker on them that says "all panels are tempered, do not drill" For those of you that did the petco $1 per gallon sale, are you seeing the same thing as me or am I going crazy?