[helene schoubye]

I also experienced this once, – or the attempt to build a bubble nest at the surface, and also the mating taking place most differently from what I normally see.
For interest and fun I will post a few pictures of this. The species was some fish that was bought from an importer, supposed to be wildcaught P. harveyi, but ended up being identified as P.rubrimontis ‘tanjong Malim* .