Hi: So this is my first fresh water. I have 10 gallon it was just cycled and I added fish today, I bought a dalmation molly and surprise within 2 hours Molly fry. Now I have 2 female bettas too ( 2 mollys as well) and knowing this I saved as many fry as I could because the bettas ate most. I saved 10-15 mollies and did not have another tank so I put them in a little aquatic ( little plastic tank) carrying case with food. What temp do they need to be at? And do they need a filter? I thought most filters suck up fry because they are so small. Any suggestions?