Aquascaping World Forum - View Single Post - Using Activated carbon as substrate additive?

dougz · 04-27-2008, 08:59 PM

Ok, thanks!

Sounds like it's clay-based..

So would putting it on top of laterite be overkill, I wonder?

04-27-2008, 08:59 PM	#40 (permalink)
dougz Senior Aquascaper Join Date: Mar 2008 Location: mackenzie, BC Posts: 281	Ok, thanks! Sounds like it's clay-based.. So would putting it on top of laterite be overkill, I wonder?