Betta with dwarf frog (lots of details...)?

Question

ive had my betta with my african dwarf frog for quite a while now and they seemed to not mind each other at all. well.... today i looked at the tank, and half of my betta's tail is gone!!!! could my dwarf frog eat the bettas tail??

NOTE: i am Positive that it is a dwarf frog and not calwed frog. its front legs are webbed, and he is just under an inch long

NOTE 2: my betta does not have fin rot. it used to when i got it from the store a long time ago, but its been treated. the tail was looking beautiful before half of it was ripped of due to an unknown cause.

NOTE 3: there are no sharp/ fake plants. the only plants in the tank are several live bamboo stalks. it is in a heated large tank (about 80 degrees) with water that is clean. It Is Not In A Vase!

NOTE 4: lastly, the betta is still very active and still flares when i put the mirror. i know my fish is still very healthy dispite the ripped tail, i just want to know if i just happen to have a very aggressive dwarf frog.

Thanks!!

Answer 1

Actualy it could have been the dwarf frog. Sometimes if the betta is moving slowly near the bottom of the tank the dwarf frog will misteak his tail for a worm and lung at it. He could have very well bitten off part of his tail. I say feed the frog extra bloodworms every day and get him a friend. They are very social...just like humans! And no they are not shy!

Answer 2

NO  it wouldn`t have been the dwarf frog as they are shy and hide away most of the time a frog will not attack or eat any of the beta fish as the beta is bigger than the frog trust me i have frogs and have had them for 2 years now ,it may have an internal bacteria infection  you can get a treatment from the name that i have said made by inter-pet because i know a dwarf frog will not do this to your beta