Blue Light For Fish Tank At Night

If you d like to watch your fish swim around at night you can opt to add a moonlight to your tank.

Blue light for fish tank at night.

I don t think i would leave it on permanent as the active fish during the day stay active as well. Moonlights don t affect the night and day cycle of your fish coral or plants and they don t contribute to algae growth. Whether tis nobler to give your fish a bit of darkness in the evenings or risk stressing them out with a perpetually lit tank. Nicrew classicled gen 2 aquarium light dimmable led fish tank light with 2 channel control white and blue leds high output 4 6 out of 5 stars 1 003 29 99 29.

Increasingly internal timers in high end dimmable led units can be set to automatically regulate the transitions between day and night. It actually stresses the fish more switching lights on off simulating day night periods when it should be daylight 8 hours for white light if you have plants or 6 without. Seriously though if there s one you don t want to do it s stress out your fish. My tanks have a 2 hour blue light faze before the light goes out totaly.

If you want a night lunar light that will make your fluorescent fish glow 445 nanometer royal blue lights are popular. A moonlight typically features several tiny led bulbs that produce a blue ambient light throughout your tank. Blue light allows the nocturnal fish to be seen doing what they do best when the lights go out. To keep the aquarium light on all night or not to keep the aquarium light on all night that is the question.

Mingdak submersible led aquarium light fish tank light with timer auto on off white blue led light bar stick for fish tank 3 light modes dimmable 4 5 out of 5 stars 741 12 99 12. The blue comes on to simulate the moons light so obviously when the white goes off i keep my blue on until midnight 4 hours with white then 4 hours blue is just plain stupidity.