Eggcrate
			 
			 
			
		
		
		
		Don't use eggcrates either. I had a sea hare try to squeeze through the 1/2"x1/2" square and he got stuck and couldn't get himself out. I eventually had to intervene and I believe I saved its life. i guess you can use eggcrate if you double them up and interlock the squares. otherwise, use something smaller! 
		
	
		
		
		
		
			
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If people don't die, it wouldn't make living important. 
And why do we fall? So we can learn to pick ourselves up.
			 
		
		
		
		
	
		
		
	
	
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