I got rid of the mollies.. I have algae all over the place now and I have 3 Blue Legged Hermit Crabs, 1 regular Hermit Crab, 1 Astrea Conehead Snail, & 1 Coral Banded Shrimp in my 29 Gallon PLUS I added another 7 pounds of Live Rock for a total of about 25 pounds of live rock. I need more...