Yes, they are all REALLY active despite some color loss and fin damage. The dragon has the worst of it. A chunk of her caudal fin is missing and the bottom part is split. But, she is the most responsive to me. They all usually come to the front of the tank to greet me but she will follow my finger around and stuff. The pink girl seems to be the most shy... The other two are pretty feisty so I wonder how they will do in the sorority. If anything, the red one might be the one I'll have to move to the four gallon back up tank. She definitely HATES when I hold up a light to the tank and try to get pictures of them. She moves around so fast trying to attack that light that I couldn't get a picture of her if I tried :p And the lids on the one gallon kind of make the pictures funky colored... There is a blue, purple, and green lid which changes the color of the lighting.