African dwarf frog jumped out of covered tank?

[Platysrcool12345]

This morning, I woke up and went to feed my frogs and there were only two in the tank. I moved the rock in the tank to make sure it wasn’t under there and still, one was missing. I’ve looked all over and no sight of it. I’m wondering how did it escape, I have a covered lid and the only hole in the lid is where the filter is and I have a towel over the filter so they don’t escape. So where did it escape so I make sure the other two don’t. I’ve attached pictures of the lid with the towel on and off to help.
thanks

 

[Essjay]

years ago I had a couple of ADF's and one somehow got out of the tank. The tank was on a kitchen worktop. The frog must have fallen off the worktop then crawled across the kitchen because I found it under the plastic box we kept our recycling in. Search everywhere.

If you find it, don't put it straight back into the tank. I was advised by a frog expert on here to use a shallow tub, fill that with a bit of tank water and float it in the tank. Apparently dehydrated frogs become very weak and can't swim; they need to be able to breathe air by standing on the bottom of the tub and reaching up. They shouldn't be fed for several days until you start seeing frog poo in the tub.

Here is the thread about my frog - and the advice i was given.

Dwarf Frog Mishap

To start at the beginning - I have 2 dwarf african frogs. Up until 2 days ago they shared a tank with my betta and a bumblebee nerite. But the frogs kept chasing the betta, and the betta had taken to stalking the frogs, so I set up a new tank with the betta and snail in the original tank and...

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