Hi, I have a 30 gallon tank with an aqua clear 70 (for 40-70 gallon tank) it is currently home to 7 cories thats 5 emerald green cories and 2 green cories (a tad smaller than em greens) also home to 6 guppies and about 10-12 guppy fry is my tank ok to be this heavily stocked? I am going to get my other 30 gallon going very soon I just need a new pump but I need to know if this is ok temporarily. I know if those guppy fry get to be adults my tank will be way overstocked! I forgot to mention, I think all 3 of my female guppies are pregnant! Crazy fish!