I usually buy this in a 3 pack and use it for my hermit crabs. I personally like the "dirt" smell of it and it helps biodigrade poo and food that I cant pick up. It can be messy but that really dosnt bother me.

Pros: good for biodigration

Cons: messy

This stuff works GREAT! It smells really fresh and clean, and it stays nice looking for awhile. Kinda pricey though. Very messy, I find this all over when done changing/cleaning tank.

Pros: Smells Great

Cons: Messy

this is great for reptiles that need high humidity, this substrate is safe and really great with many different tank settings. I use it in my snake cages!

Pros: really expands!

Cons: kind of time consuming to start with

I have been useing this in my water dragons cage from day one. Its never cause any problems what so ever!

Pros: Doesnt seem to impact my water dragon

Cons: dries out easy