Problem with Hairy Mushrooms

[mherman]

Of late I have noticed that a few of my Green Hairy mushrooms have started to turn brownish, then today one looks white. Have had them for over a year with every thing OK till now. The rest of the inhabitants look fine. Sal 35.3, PH 8.23, ORP 315, TEM 78.2, ALK 8, Cal 460, MAG 1390,Nitrite .50 . Any help would be greatly appreciated.

 

[bcrueter]

What type of lighting do you have? Any bulb changes lattley? I bleached my widest out when I got her leds I turned them down and the color came back.

 

[mherman]

Apollo LED's On 10 months. My first thought was light because the ones that are turning color are the furist from light.