Betta Fish: she’s so active

I swear she doesn't rest😂 I admit I've been terrible at feeding her because of the floating plants, and she's been scanning the gravel for any fallen pellets. I do worry she's chasing her reflection but it's doesn't look erratic or stressful to me.

5.5 gal

internal filter ✅

heater ✅

water parameters are good: ammonia, nitrites, and nitrates all 0ppm