Is it okay if I add a Red Jewel inside my 8 ph cichlid tank

[Freddy Newandyke]

I hear jewels are supposed to be kept inside a tank of 7-7.5 ph, but ive also heard that they can withstand and adapt to a regular cichlid tank of an 8 ph. Red jewels are one of my favorites among cichlids and im wishing i could put one in my tank which is an 8.

Btw my tank currently has a frontosa, x2 brichardi, demasoni, red zebra, and a powder blue

Thanks