I just got my male betta 4 days ago and he has recently started flaring up whenever he sees his reflection. It's only on the front side of the glass, not the background, and he's doing it constantly. The tank is sitting on my kitchen counter and I can't move it, and I don't want to cover it up in any way. Should I just let him figure it out himself? It's a 5.5 gallon with all of the right parameters save for the temp which is at 76f.