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			#21  
			
			
			
			
			
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|   Quote: 
 The stacks pictured are only half way up 
				__________________ Doug | 
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			#22  
			
			
			
			
			
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|   Quote: 
 Bean would be nice if you're willing to drill the extra hole. I had read a lot on the Bean, and now that I've used it, I'll never go back to anything else. I ran Durso's on my last reef, but when a plug up occurred I woke up to a sopping wet floor. I like the idea of the emergency drain and back up plan, not to mention how quiet it runs without any salt creep. | 
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			#23  
			
			
			
			
			
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|   Quote: 
 I have to go read on them. If I made a 1.5. in drain pipe, which is around a 2.25in hole for bulkhead, would that be my main drain and the other two back up or why the three drains? 
				__________________ Doug | 
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			#24  
			
			
			
			
			
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|   You plan on building an overflow box right? Anyways if I was you I would, and just run both drains as drains and run a herbie system. I have no clue why people run bean animals I don't understand the concept over a herbie system. I have a durso right now and its a PITA. I guess if you were to go with 3 holes in your overflow and drill another I would add the 3rd as a return. I would drill the 3rd hole to be bigger then the other 2 and use the bigger of the 3 as the emergency drain. | 
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			#25  
			
			
			
			
			
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|   Yes Im building an overflow box. I already have 12mm glass cut for it. Forgot one thing on drilling. I believe its all tempered, so no go on 3rd hole me thinks. So if going herbie, then my main drain would only be 3/4in. below the tank and to the sump. I suppose ok, if I dont push a lot of water. 
				__________________ Doug | 
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			#26  
			
			
			
			
			
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|   What sort of problems are you having with your durso? I've been using them for 5 years on a few different tanks and have never experienced a single issue with them. Plumb it in, drill an air hole on top and you're done. | 
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			#27  
			
			
			
			
			
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|   Quote: 
 Of course if the flow exceeds one of the stacks and one plugs then still overflow right. Soooooooooo, if I have to keep flow at a capacity max of one duraso, then may as well do herbie........  ...Im going to pour a vodka 
				__________________ Doug | 
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			#28  
			
			
			
			
			
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|   Quote: 
 They need to be adjusted, salt creep can cover your air hole, they're noisy, air goes into your sump causing a ton of salt creep as the air dissipates, and there is no back up in case something plugs the drain. | 
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			#29  
			
			
			
			
			
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|   Vodka solves all tank problems! | 
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			#30  
			
			
			
			
			
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|   Not sure how I would ever adjust a durso, a piece of hose in the air hole prevents salt creep, never had a noise issue, my drain went into the sump water with a tee and a 90 above the water to exhaust the air so very little air went into the sump so no salt creep (probably also what made it so quiet), I still had an emergency drain for peace of mind on each system but never needed it. |