I seriously dislike anything like sani chips for retics, fungus always seems ends up growing when a little too much water spills.. I love my bedding, i use a mix of rough Cocohusk / ground coconut husk and Peat ( unfertilized ofc, you could potentionally leave out the peat but i like the weight it gives to the whole). I'll probably never use anything else again. I crumple up some dried moss over it, looks really pretty. It does have some downsides, for me they are minimal enough to overlook. I'm sure there are other great beddings, but i'm sticking to this one.
Upsides:
Never had fungus, even when humid for prolonged periods of times.
Hold enormous amounts of water, which is nice for shedding (dump water on it)
The holding water is also great for ' accidentally ' tossed waterbowls.
Easily scoop out dirty parts, the pee doesn't run everywhere.
Cheap, always an upside.
My retics like to dig through it, they also seem to like laying on it.
Works well with predatory mites.
Looks natural, great for pictures.
Downsides:
It sticks to your hands very easily (also washes off easy) but it does require some extra sweeping. (i would not vacuum it, makes your vacuum smell earthy < Experienced.. lol)
If you completely let it dry out, it becomes a bit dusty so it is not wise do do that.
Potential mites are hard to spot, but then again you can work with predatory mites. (I haven't had mites in years)
The bags are really really heavy and kill my back with the amount i go through!
You have to mix it yourself.
Pee isn't always as easy to find, but i usually manage.
Here's a picture of what it looks like.