reefwreak
Member
So then I should just stick with traditional crappy cooling method for now? I'm not worried about the non-food-graded HDPE, but the sealing mechanism is a valid issue. It's non-vented, so there is only one in and out, but the new drain. I just wonder how much of an issue oxidization is, especially compared to my old method of in-sink cooling with the loose fitting lid on. Oh well, thank you for your help, and again, great thread!