Just did a really quick search. Punched in 'buying festae cichlids in uk' and a place called Sims Tropicals came up. £40 for a 5cm festae with a £20 delivery fee. That was just a very quick search, no doubt further digging would reveal other suppliers.
I can't vouch for ANY online uk suppliers of fish as I never buy fish online. If I want fish which my local LFS doesn't stock I simply ask the owner if they can get me what I want shipped in with their next order. Have you asked your local LFS if they can get them, they're hardly rare, shouldn't be too difficult.
i did just take a look at that site and 40 for 1 not being wild caught seemed overpricedyes i have but they never get back to me.




i did just take a look at that site and 40 for 1 not being wild caught seemed overpriced
Just a heads up, the photo you posted above appears to be a pair in breeding dress/color.
If you get a pair, and they are compatible, you may see this intense coloration regularly, or if you get just one, you may not.
That coloration is not always the norm.
Below is a female, without a male in the tank.
View attachment 1449452
Now below, that same female with a male in the tank.
View attachment 1449454
Below, a normal colored male, not in breeding dress
View attachment 1449455
View attachment 1449453