orbit pc's

[gallagherjim]

i have been battling green algae for a while now. got some good advice here, but nothing seems to work. is anyone familiar with current orbit pc's. i have had this fixture for at least 8-9 month.......is it time for new bulbs....is there any way to tell?? tia

 

[gallagherjim]

more specifically, could waining bulbs be the cause of the hair algae?

 

[RMPD109]

The shift in light spectrum will help to "feed" the algae but its not the cause. Change the bulbs at least every 8 months to keep them fresh. Find out what is causing the excess nutrients in the tank and that will help the most to reduce algae.

 

[gallagherjim]

if the algae is already present, and i removed the cause, would the lights allow the algae to thrive?

 

[RMPD109]

It needs the nutrients to "eat". Without them they will not thrive. Reduce the nutrients and then remove as much algae as possible and this will shorten the reduction time.

 

[gallagherjim]

broke down and bought new bulbs.
noticed a big difference, should have done it sooner. Algae seems to be under control, but i think this may be due to increased skimming.

I THINK THAT I HAVE WON!!!