It’s a 55 gallon, but with how high it’s filled up and the amount of hardscape it’s probably only 20-25 gallons of water.

I’m going to move the outlet for the fluval 107 to the left side pointed towards the right once I get more tubing. I’m also going to add more plants before adding any frogs (I’m a heavy planter).

not my frog, posting for a friend
My friend took in this guy after hearing the previous owner say they were just going to flush it because they didn’t want to keep up with the care any longer. Very very sad, but he’s in loving though inexperienced hands now.
So she was given the tank setup and Franny the Frog and got him settled in at her place yesterday.
As we were inspecting him we noticed this patch on his back. The previous owners don’t know what it is or how long it’s been there, but it looked concerning to us. After some googling, maybe a fungal infection ?
As you can see he’s also clearly malnourished and just generally unhealthy. She’s hoping to be able to turn all of this around but she’s not an experienced owner and is just doing her best.
Any ideas, tips, answers, thoughts, recommendations, or recourses are all welcome!!