I may have had a good balance between fish and my tank size but you don't know till you've asked for some opinions. I have a 29 gallon tank I planned to be planted. My idea is to have a pair (2) German blue rams, and possibly 8 lemon tetras. I'm not sure if 8 lemon tetras is too much, Is it over-stocked? Or do you think I will be okay with keeping 8 lemon tetras?