lta bleaching

[oscarsdad608]

My lta that I have had for about 4 years is bleaching. All of my water test come back great. My bulbs are only 4 months old and lighting has been great for everything else. If it is the lights or water flow it should move to a better place right.

 

[WDLV]

Theoretically....

Any recent equipment changes to your system? For the better or worse?

 

[garygb]

How far is the anemone from the bulbs? What type bulbs do you have? Is there an acrylic shield between bulbs and water?