I was looking over the care sheet and a few things caught my attention,

- It says to feed mealworms, dont these sometimes cause impaction?
- It says you can use aquarium gravel, Wont this possibly cause impaction as they lunge for food?

If you can have 5-6 in a 10 gallon can you have 2-3 in a 5 gallon?

I noticed it says a simple enclosure includes 2 inches of water, is this their max?

I was just looking over caresheets, And since these are available here I thought asking a few questions couldnt hurt.