Separating sand from Eco complete
I just got a 55 gallon fish tank. I would like to turn it into a community planted tank and it would be my first planted tank I would like to have sand ( probably pool filter sand)as the top lay for my loaches and Cory cats. For the bottom layer I would like Eco complete or fluorite. I was wondering if I could separate the layers with a mesh of some kind so they do not mix. Is this possible?