I have a 20 gallon tank that I'm cycling with six neons.  The fish are doing fine, but i worry about the ph level.  It stays up around 7.6 no matter what I do.  Does anyone know an effective way to lower ph?  Any and all advice will be appreciated. Thanks.
Dirtybass
20 gallon
6 x neons
				
			Dirtybass
20 gallon
6 x neons