To be honest: I think it's a bad combination........
A. bitaeniata is a black water species. Their natural habitat has soft water with quite/very low pH. The water is very slow-moving (if moving at all), and usually no true aquatic plants or algae are present. When they breed, they can defend a territory of 2 - 3 square meters, and violently chase other fish out of it.
Stiphodons usually inhabit white waters, to my knowledge. The water usually has some hardness, and a high pH. Some species lives in fast-flowing water, and they need a plentiful supply of algae-covered rocks and other surfaces.
They are not recommended to be kept together with aggressive species.
It's not possible to set up one tank that could give both these species the best possible and natural conditions, at the same time.
The Gobis will probably not stop the apisto's breeding, but the conditions under which the fish are held probably could.
So yes, I agree with you: move one of them to another tank![]()
Two to four days after spawning, depending on the water temperature, the female helps the larvae out of the eggs and the larvae are placed on the bottom of the breeding cave. Some females move their offspring out of the cave and put them in other hiding places, in pits in the bottom or on higher lying surfaces. At this stage, as wrigglers, they don’t need any food other than from the yolk sac...... Any tips on how to care for these?....