APE - Aquatic Plant Enthusiasts | A Planted Aquarium Community - View Single Post - A very handy spreadsheet for calculating light penetration in your tanks.

AquaZilla · 02-05-2010, 10:46 AM

This will work great for Mac folks!

http://spreadsheets.google.com/ccc?k...lV2J2MlE&hl=en

02-05-2010, 10:46 AM	#4 (permalink)
AquaZilla Administrator Join Date: Feb 2009 Posts: 2,736	*This will work great for Mac folks!* http://spreadsheets.google.com/ccc?k...lV2J2MlE&hl=en __________________ The Planted Aquarium Blog