So, this is my first stint with mollies. I have 3 and they are very small 1/2 to 3/4 inch. I'm assuming they must still be very young. My LFS recommend a tropical sinking pellet for them but it seems to me that they can't eat it. They suck it in then spit it out. They are small sized pellets. Is this due to the pellets being too big cuz they're young still? Any advice or suggestions are appreciated.