In general... Unless you've found a source for the Unobtanium-esque Dwarves, No. And that tank would be too big for dwarves.  
 
For the reidi's and kuda's we often see in calgary - you're going to need a minimum 18" tall tank (24 more gooder). So really you're looking 30g+ (my pony tank is a 30xh, 24x12x24 - and I find it to be too small). 
 
Andy 
		
	
		
		
		
		
		
	
		
		
	
	
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