So my quart jar is still going strong. Haven't seen any new babies but I did move it into the garage a few months ago and now back near my sliding glass window. I open it up for gas exchange here & there. The times I've fed it since I started is probably 8x now. Additional feeding was done to help support the larger population. Since they have bred in here I've decided not to mess with it by cleaning the inside glass. Very little evaporation since it's closed almost all the time. Black sea fan has lost it's skin due to the shrimp constantly picking at it. Only thing else that's in there is the lava rocks.
https://www.reddit.com/r/shrimptank/com ... quart_jar/
https://www.reddit.com/r/shrimptank/com ... quart_jar/