bound_for_obx
Aquarium Advice Addict
Hey, I'm in the process of moving my tank. The top 1" to 1 1/2" inches of sand smell fine. below that has a fairly unpleasant sulfer smell. Do I need to trash the DSB????? If so, I assume that I can just save the top layer and use it to seed the new DSB. Please Advise!!!!