is there any special things they need like indian almond leaves or anythink like that. and would a pair be ok in a 30g tank with female betta splendeds.
they really need a tank of 100cm and are happy in 20gallons - longer tank rather than deep they love soft water and ph under 7
a pair can go in 10 gallons
they would be better without the splendens if you wish to breed them due to the fry getting eaten when male expells them