Boil a plain chicken breast and also chop up all the food you give in small pieces. I found that mojo started eating more when I started chopping everything up in about 1/2" size squares.
The reality of the situation is an adult redfoot needs a minimum of 10'x10'. If you feel smaller then that will be ideal, then I suggest you move all your 💩 into the bathroom and live in there for a bit to get a feel for what it's like for a tortoise, that in the wild roams several mile a day.
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The sensors that I linked in post#18 work great. I went with 4 sensors 1 in each corner cave and 1 on each side of the enclosure. I also have a camera for the enclosure and the cave mojo sleeps in.
It will take a few days to a week for him to get comfortable in the new tropical bungalow. He will probably hide a lot at first then he will explore a lot. He's pretty, and giving you some good sie eye. Mojo takes a more direct approach to let me know he means business. I use SensorPush sensors...