Ya it is annoying. I contract Hagen and they aren't very helpful. I was going to cut the original hood that come with tank but decide not to in case I am going to sell the tank in the future. Hagen claim I can ask lfs to special order the hood but I have talked to with many ppl and no one can do that. Pet culture that suppose owned by Hagen can't order it.
I know I can DIY make them but I prefer already build because I don't necessary have the craft skill to make it look nice and my condo is too hot in the summer to make it topless.