Harlequin Rasbora

[Callisto405]

My Rasboras were doing a little dance in my nano tank. They would be side by side pointed in opposite directions, even touching bodies they were so close.

We're they spawning?

 

[Colin_T]

possibly, can you post a video of them do their thing?

 

[Lateral Line]

Harlequins are not typical egg scatterers, the eggs are laid individually on the undersides of aquatic plant leaves. Does your tank have anything like that they could consider using?