Quote:
	
	
		
			
				
					Originally Posted by  Kimmi7
					 
				 
				So I got a 90 gallon today already drilled from another member, along with a 30 to use for the sump. So does anyone know of any places in edmonton that would make internal overflow boxes? hoping for some place on the northside of the river. 
  
thanks 
			
		 | 
	
	
 
Building an overflow box is very easy, you can go to your local glass store a pick up a few pieces of glass, silicone and masking tape and away you go... I am sure there are reefers in your area willing to give you a hand in building if you are unsure.