I have a 1 1/2 year old female gecko who now has green loose feces. She has laided two clutches of infertile eggs in the last two months. She is still eating mealworm and crickets, but i find them half chewed in her tank the next day. I noticed that she is having a lot of trouble catching her food, even when I hand feed her she still misses two or three time before being able to latch on to her prey. She hasn't lost any weight in her tail or any where else, she acting completely normal. I haven't changed substrates, she been on desert blend since was big to be off the paper towel. The only thing that is different in her encloser is her laying box, which is filled with vermiculite. I've only noticed this in the last 2 weeks, any advice? or idea as to what may be causing it? Reply here or e-mail me at crazylove2731@hotmail.com -thank you-