That's too bad, it's not really somethign to argue about. Obviously they live in pods together so maybe the answer to my question is a pond or an 8 foot tank or whatever. With time and money it could be done.  
This isn't a betta tank but I wonder if something this dense would do the trick. It would for small puffers.
		
		
	
	
		 
	
				
			This isn't a betta tank but I wonder if something this dense would do the trick. It would for small puffers.
 
	 
	             
 
		
 
 
		 Casper always was a weird fighter! Bit scared of the ladies tbh!
 Casper always was a weird fighter! Bit scared of the ladies tbh! 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		