Originally Posted by
Sabrina
Hi Jmf and Willie, Thank you both for replies.
The LED light I have on my grow out tank is one I brought off ebay, it is 20W (I assume that means watts) has 111 white LEDs and 18 Blue LEDs with 2800lm (Lumen).
The LED light on my display tank is a Aqua One brand and came with the tank, LED Reflector EcoGlo 36W, with T8 fluorescent tubes. That's all the info I could find on that light..
Do you both think I should be leaving a light on for them at night times? I'm currently leaving no light on, so they sleep in pitch black.. I notice in the morning when I turn the lounge room light on (the room next to tanks), most of the fish act weird, some doing head stands even. But then 10 minutes later they are swimming around just fine, its like they get a shock from the light being turned on at first.