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limnidi · 03-28-2008, 07:36 PM

If you are diligent about mixing half RO and tap for your water changes, you do not really need the special substrate. This method will keep your kh/gh low enough. I tried breeding CRS in a 5 gal with this method and was successful.

03-28-2008, 07:36 PM	#4 (permalink)
limnidi Algae Grower (View User Tanks) PTrader: (15) Join Date: May 2007 Location: San Jose, CA Posts: 84	If you are diligent about mixing half RO and tap for your water changes, you do not really need the special substrate. This method will keep your kh/gh low enough. I tried breeding CRS in a 5 gal with this method and was successful.