Hi, I'm re-scaping my tank. I've only used Ada Aqua Soil Powder Amazonia in the tank so far but in the new scape I want to create a beach area with sand. I'm worried about the sand and soil merging as I know at the moment it doesn't take much to disturb the soil. Looking at the forums it is suggested to use rocks between the sand and soil. Not sure how effective this is. I was wondering about using a piece of plastic to divide between the soil and sand- it would need to be about 3" deep and ideally bendable. Has anyone else had any experience of doing this?
I would be grateful for any thoughts. Thanks
I would be grateful for any thoughts. Thanks