I have a couple of 2" net pots that is filled with half coco half worm casting.
2. I also have a false bottom well rocks with a screen, then coco on top of that screen. I just bury my potted plants with the coco.

I hope that makes sense. When I clean out my tank I just pick the plant pots up set aside and replace (different locations) after cleaning. I just think it is better for my frog to look at?