Are the Giesemann and AB units essentially the same or is there a significant difference.  What would you recommend for a 6' x 2' x 2' (Oceanic 180) reef with mostly SPSs and Clams?  Also curious your recomendation for an Oceanic 58 with SPS and Clams?
The 180 has a chiller, but the 58 doesn't. Guess I could get one if need be.
I was planning on electronic MH ballasts (3 x 400watt either 10k or 6500) until I read a thread talking about the Giesemann DE 250 pendant.
I am curious about the prices too. Thanks, wbuck@emory.edu
				
			The 180 has a chiller, but the 58 doesn't. Guess I could get one if need be.
I was planning on electronic MH ballasts (3 x 400watt either 10k or 6500) until I read a thread talking about the Giesemann DE 250 pendant.
I am curious about the prices too. Thanks, wbuck@emory.edu
 
	 
 
		 
 
		 
 
		 
 
		 
 
		