Night lights? Too bright?

[Norstar]

I have my sumps on an opposite 12 hr light cycle to my tanks. It seems rather bright in my aquarium room at night.

I was just wondering if the tanks (fish) need more darkness? Should I cover (so to speak) the tanks in order to reproduce more of a night and day cycle?

Thanks!

[GreenSpottedPuffer]

Originally Posted by Norstar

I have my sumps on an opposite 12 hr light cycle to my tanks. It seems rather bright in my aquarium room at night.

I was just wondering if the tanks (fish) need more darkness? Should I cover (so to speak) the tanks in order to reproduce more of a night and day cycle?

Thanks!

I would. I find my fish don't settle down and sleep until after my moonlights go out and its really dark.

[Norstar]

Anyone else?

[banditpowdercoat]

I have Blue LED's on my tank. i have them dimmed. The fish appear to sleep fine. I mean, there not yawning in the morning and such. The LED's only light the center, so theres alot of places the fish can go where it's dark. I am working on a moonlight cycle though. We'll see how that turns out

[reef bound]

I find some of my fish really don't settle down until it's dark, like my naso tang. I think he's afraid he'll miss something going on. On the other hand, my niger trigger doesn't even wait until the lights are out to tuck himself into his cubby, but he's weird. I'd say they should have it dark for a time, yes.

[GreenSpottedPuffer]

Originally Posted by reef bound

I find some of my fish really don't settle down until it's dark, like my naso tang. I think he's afraid he'll miss something going on. On the other hand, my niger trigger doesn't even wait until the lights are out to tuck himself into his cubby, but he's weird. I'd say they should have it dark for a time, yes.

My Naso is the exact same. He won't go to bed until lights are all out. And even then if the TV is on, hes right there watching until it goes off. My Hippo though is in bed as soon as the main lights go out.