Bad news. I had the male & female Latz along with a copperband butterfly in a 40 gallon breeder. I treated the tank for flatworms and lost the copperband within an hour and then the male latz was dead the next morning
The female is doing fine; as is the cleaner shrimp and all the snails.
I have used Flatworm Exit before without any issues. I must have had a lot more worms than I thought. I was siphoning them and using carbon after 30 minutes of application but that obviously was not soon enough.
I have already purchased another pair of latz (Diver's Den) and they are currently in QT. I'm not sure what I am going to do with my extra female latz yet....