Apr 10, 2017 #1 fish head Active Member View Badges Joined Jan 4, 2010 Messages 200 Reaction score 36 Location riverside,ca Rating - 0% 0 0 0 What's a good par reading ? I have hydra 52-HD they are ten inches above the water , my tank is thirty inches deep the par meter is 265 on the bottom ? Good / bad ?
What's a good par reading ? I have hydra 52-HD they are ten inches above the water , my tank is thirty inches deep the par meter is 265 on the bottom ? Good / bad ?
Apr 10, 2017 #2 Joker79 Valuable Member View Badges Joined Mar 28, 2013 Messages 1,336 Reaction score 54 Location Kansas Rating - 0% 0 0 0 That's good!!! What are the other readings around the tank?
Apr 10, 2017 #3 saltyfilmfolks Lights! Camera! Reef! View Badges Excellence Award Photo of the Month Reef Squad Emeritus Joined Feb 25, 2014 Messages 28,739 Reaction score 40,626 Location California Rating - 0% 0 0 0 Most aim for the 100 200 range on the sand bed.
