I have been procrasinating tearing my 36 gallon down. Its been sitting in my room, unheated and half empty for 2 weeks now. Today, as I was cleaning it, I noticed about a dozen fry!!! Not even sure who or what they are but I suspect my Zebra danios had babies and these somehow survived! HOLY COW! :;juggle Now I am going to set up the 5 gallon QT tank and hope for the best....... What do you all think?