Blue spotted jawfish 78?

[2020 Worst Year]

So i always thought these needed cooler temps 68 to 72 but yesterday they was a post on this and few people had experience keeping them at 78 has anyone kept 1 multiple years at 78?

interested in getting 1 myself but not if its going to drastically shorting there lifespan

 

[therootcause]

This has been asked before here.