Reeko
New member
Anyone know of a clay that hardens with water and can be reconstructed with water like the excavator clay product? I would like to make my own substrate to avoid the cost of Zoo Meds excavator clay. Three twenty pound bags only completed two 40 gallon tanks. I have five more tanks to go. Any help would be appreciated. I added a full bad of a moss/sand mixture to the excavator product to stretch it out as well.