Light Chart for CFLs and PAR?
Hi. Looking for a way to compare PAR from CFLs, particularly 5W,10W, 13W, 16W or around there, perhaps with a reference to a T8. 10g tank, 9" from substrate. I have 1 10W CFL and my tank is being invaded by BGA and most of the plants are not growing except for Sword.
Thank you in advance,
ps Are the wattages directly related to the PAR? Does a dimmer 6500 CFL exist? ty
MY TANK: Planted 10g; 2 x 10W CFL; Fluval U2 internal filter; MGOCPM/black sand cap
A Silent Cycled Tank
started April 18, 2012
Last edited by Django; 02-08-2013 at 10:04 AM.
Reason: more questions