I had a pair like that... I was so sad when the male died after the spawn. They were my first pair and they got right down to business. Put the female in the jar at like 10 pm, released her around 12am, by 11am they were spawning. Not one single nip or torn fin.
I could have had some gorgeous babies from him if it weren't for rookie mistakes :(
The male.. Sid Vicious. He may have had a few faults but he was my dream fish
Here was the female.. Nancy
I'll never forgive myself for loosing them. Sid got ich and despite medication and water changes he still died and Nancy passed away suddenly from unknown causes back in September.
I'm still hoping to find a pair that breeds as easily as they did.