betta splendens and colisa lalia (dwarf gouramy)
Hi ,thanks for your reply. Yes I did put a couple of dwarf gourami and 3 weeks later, about 10 days ago, I put one male betta. First the betta showed himself quite a lot and the male gourami looked quite impressed but after a couple of hours he calmed down and on the next day everything was quiet, the dwarf gourami still looked a little stressed, though. Up to now, everything is very quiet. they look completely indifferent, except the female gourami who from time to time swims near the betta, I think she's flirting!! The only moment when they look a little nervous is after eating in the evening, just before I switch the lights off, for an hour or so, they all 3 chase one another in turn.