Hello everybody. I have a 10 gallon tank that is mildly planted. I have 3 black mollys, 3 white skirted tetras, and 2 female bettas (the other was rehomed, and these two get along extremely well), and two ghost shrimp. I was given two out of the three black mollys recently, and I am now concered that my fish tank is overstocked. I had a 10 gallon filter, but I just purchased a 40 gallon filter, and I do 35% water changes twice a week. What does everyone think? If my tank is overstocked, which I do believe it is, which fish should i rehome? (I am thinking of rehoming the white skirt tetras, since they nip anyways.) Thank you for your advice in advanced.