Do All Male Bettas Make A Bubble Nest?

[liz2]

One of my OAPs ..lost 2 ..2 left ..hasnt bubble nested for ages. He made me a tiny one today on the side of his tank then I realised my make up mirror was sideways on to his tank and he could see some of the metal round the edge. He looks kna....d though

 

[smallpond]

Oscar and Felix both made bubble nests in their little cups. Oscar is working on one and it is coming along pretty nicely. I am sure the Felix will start one as soon as I can find a way to slow the water flow from the filter.

 

[liz2]

gothic candle...just acquired a moore like in your avator..rather have a betta