I went to get another purple spot gudgeon and this time the tank at the LFS said they were mogurnda adspersa. I didn't even know these were in the US. Does anyone have experience with adspersa vs mogurnda mogurnda? According to most American fish sites, it says they are a cooler water fish that shouldn't go above 75. But most of the Australian fish sites say it can live and breed from 68-84 so I'm not sure what to believe. They are in a tank that is 77 right now. Any first hand experience with these guys would be very helpful, thank you.