Yea all of them are the exact same, they just color them differently to suit your preference. Aquasoil isn't like flourite which comes directly bagged from the ground. They make Aquasoil using a bunch of different stuff, color it, and then they cook it to make it hard. It is basically artificial soil which is perfect for the aquarium for what your plants need. They made it great because all of the granuals are round so that it allows a lot of little spaces so that the soil can "breath." The soil does not weigh much either, that way even the very bottom of the soil doesn't get crushed by the layers above allowing even the bottom of the substrate to breath. Once I used Aquasoil for the first time I realized that a lot of time and consideration went into the creation of this great soil.