The Planted Tank Forum - View Single Post

KH2PO4 · 11-14-2012, 07:53 PM

For 2.5" deep substrate of 2-3 millimeter gravels + some Osmocote Plus capsules,
yes, IME. Soil based should be less I think, since the CEC is much better.

11-14-2012, 07:53 PM	#4
KH2PO4 Planted Member (View User Tanks) PTrader: (0/0%) Join Date: Jul 2009 Location: N/A Posts: 245	For 2.5" deep substrate of 2-3 millimeter gravels + some Osmocote Plus capsules, yes, IME. Soil based should be less I think, since the CEC is much better.