Jan 10 2011

Fish Tank Bulbs

Fish Tank Bulbs
fish tank bulb q??? asap?

ive got a aqua start 320 and the bulb in it is half bluey whit and half pink i jst want to know why

You have a “50/50” bulb. The blue side puts out light in the “actinic” (blue) part of the spectrum, and the pink side puts out light that is closer to the color of sunlight.
This is mostly an advantage when you are keeping a reef aquarium with photosynthetic organisms like corals or giant clams.
For other kinds of tanks, it won’t hurt to have the “50/50” light, but you don’t especially need it.

27w Reef White LED Aquarium Bulb, Marine Fish Coral

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