When are female Kribensis noted for showing potentially more pronounced aggression than the male?

Answer

When she is preparing to lay eggs or guarding fry

The female's protective instincts are heightened significantly around the time of spawning, causing her to defend the chosen nesting area and any subsequent young aggressively.

When are female Kribensis noted for showing potentially more pronounced aggression than the male?
behaviorfishaquariumaggressivekribensis