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					Originally Posted by  Craigdillman
					 
				 
				test kit looks cool but... i think the hanna P04 tester was the single best testing thing I've bought for my tank id never go back worth its weight in gold and i think my wife alone was getting annoyed at me going ...hey Honey what off shade of light blue is this ? 
			
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 Definitely! Nothing comes close to Hanna for hobby grade testing. I didn't want to spend that amount of money on a PO4 test kit right now since I won't be keeping SPS any time soon (well that's what I think). Will buy down the road though.