That's a weird take. Most folks don't have perfect tap water for Discus. My tap's 8.2, and I've kept them happy for years with buffers and RO.
best discus tank ph buffer
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duskly  - Posts: 7
 - Joined: Tue Aug 27, 2024 5:25 am
 
Re: best discus tank ph buffer
I've heard mixed things about peat. Some say it stains the water bad. Anyone else deal with that?
			
			
									
						
										
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Lish  - Posts: 18
 - Joined: Thu Nov 10, 2022 8:33 pm
 
Re: best discus tank ph buffer
My water's kinda soft, so I just use a bit of driftwood and almond leaves. pH stays around 6.8. Tank's 30 gallons, but I only have two Discus.