Fish ID

Is this fish a species I have never heard of before? It looks like a kribensis except it has orange on the tail and the tail doesn't have dots. How do I keep these African cichlids and what tank size do I need for a pair only?

It's a male kribensis cichlid. There are a few colour forms and that is probably one of them.

A breeding pair should have a tank that is at least 2 feet long x 10 inches wide x 12 inches high. The common ones aren't worth breeding unless you have a shop that is willing to buy or take several hundred babies from you.