I have a grande in red, yellow lava. Common unit. 2 or 3 years old and really works great. However, it has recently changed color. Originally a deep rich red water color which made the yellow lava red. Now after a little of an extended period on, the water has faided to an orange color with the lava as well. Still working great but color has changed.
I am pretty knowledgeable about these lamps. I rebuild them all the time for myself and friends. Replacing both fluid or lava to different colors. Never seen a original lamp change color like this. Any ideas??
Second question. If I ever have to get into a grande, how have others done it and then resealed.