Your incubator doesn't have a way to add water without opening it? I have a home made incubator but if I have to add water after lockdown I just use a syringe to add water through one of the holes I've poked in it. Not as quick as opening the lid and pouring it in but it keeps my humidity steady.Thank you. I know I'm late but just did it... lol. I have to fill up the pan 2 a day anyways so it won't work for my incubator but ill try it.