Best Temp for Tumbling African Cichlid Frontosa Eggs?

[punman]

I am currently tumbling Frontosa Mpimbwe eggs from wild caughts. The adults are in a tank at 77F (25C).
My tumbler is in a 10 gallon tank also at 77 degrees.

They are developing fine but I had heard that with a slightly higher temperature, fry develop faster with African cichlids. Is there any truth to this? How much higher would one go and is it worth the risk?

 

[duanes]

Since the average surface temp of Lake Tanganyika is 77, and not known to vary much more th 3'F, in either direction would be a clue to me.
And the fact that fronts are deep water fish, where temps probably don't even change 3'F would be another clue.

 

[paulW]

I would leave the temperature the same as the breeding tank. If the fish are breeding, it is going to be a good temp for the fry to develop.