@ Greenvirus: the feeding reponse had been wierd for me, so far i'm using thong to feed crickets to my frog. I tried to leave the cricket in there but no luck as the crickets will drown and will no longer move. But I will try feeder fish since the petstore that I got him from feed them every other day with different variarity of food (crickets, fish, nightcrawlers), so I will try feeder fish to see the feeding response.