The Planted Tank Forum - View Single Post - Please help me choose right Flood light for 20 gal tall tank
View Single Post
post #4 of (permalink) Old 01-11-2017, 05:41 PM
kalan850
Algae Grower
 
kalan850's Avatar
 
Join Date: Aug 2012
Location: Fort Walton Beach FL
Posts: 101
I think you should go with the 2 20w. If things seem out of balance run the lights for less time. Continue to reduce or increase the light cycle until you find a balance. You can also use light diffusers or mount the lights using a system that allows you to raise or lower the lights to increase or decrease brightness.

Sent from my SM-G900V using Tapatalk
kalan850 is offline  
 
 
For the best viewing experience please update your browser to Google Chrome