Quite simply, do they mix? Is cat litter a small and smooth enough grain that it won't damage the corys whilst they are digging? I'm slowly coming around to the idea of using cat litter as a substrate instead of a posh proper planting substrate for my immenient rescape.
Can anyone post some pictures up of a cat litter substrate tank please?
				
			Can anyone post some pictures up of a cat litter substrate tank please?
 
	             
 
		 
 
		 /www.youtube.com/watch?v=BV01Goz_eLk
/www.youtube.com/watch?v=BV01Goz_eLk 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		