Light ?

[ansonluna]

Today, I am switching my uknown brand 1 yr old 20k 250w mogul mh bulbs to a hamilton 15ks. do i need to lower my corals or do anthing as a safety precaution? I have read that new light can cause bleaching.

if anyone needs a temp light lmk. i was getting excellent growth from the lights I replaced, but it was a little too blue for me with 6ft VHO actinics. btw, if you need them, they're free.

[GaryP]

I would cut back on your light timer and slowly work it back to where it is now over a couple of weeks. Not only are you going to new bulbs but you are also increasing the PAR value of the bulbs. I had several corals bleach once when I went from old 14K to new 10K bulbs. I think you may have a similar scenario here.

[ansonluna]

Thanks for the input Gary. I will follow your guidance.

[::pete::]

Wow!!! Have you forgotten already? This man wears a THONG!!!

[cpreefguy]

A pink one!!!!!!
:o

[carlinsa]

yeah pete has the pics. ics

[cpreefguy]

Eww...

[ansonluna]

:lol what he wears on the outside isn't important...it's what he has inside....his tank....that counts!!!

BTW, WOAH!!!!!! those hamilton 15ks are the bomb-diggity-shnazzle-bam-boom!!!!!!!!