Purchased 5 dart frogs anout aweek ago. Fed them the next day, but they didn't seem interested and the ff just hung around for 2 days. Waited a day and then fed them again, again not very interested and this time I found a bunch had escaped the tank. The YouTube videos show darts being fed in a small container, but that seems like a lot of unnecessary handling. They seem active and healthy but I read that they should be fed everyday to ever other day, I got them on April 1st and it's April 9th and I've only fed them twice. Is this normal or something to worry about.

Please help?