I'm having trouble figuring out where to position this. It's about 1.5 inches tall and maybe 1.5 inches in diameter. I have a 360x at about 90% in a 25 gallon lagoon tank. The tank is about 12 inches high and the light is another 8 inches above the water.
I had it about 3/4 of the way up in the tank and slightly off center from the light. But the side pointing to the light started getting lighter color. So I moved it down to the sandbed and I'm still seeing the same thing. I'm seeing no growth at all and it's not attaching to what it is touching. The reason I'm baffled is that the shaded side of it has a nice deep red color. But the side pointed toward the light is getting lighter.
So, any advice on what to do? Should I keep moving it to a lower light location in my tank? Or maybe I'm wrong about the ID of it and I'm placing it wrong?
I had it about 3/4 of the way up in the tank and slightly off center from the light. But the side pointing to the light started getting lighter color. So I moved it down to the sandbed and I'm still seeing the same thing. I'm seeing no growth at all and it's not attaching to what it is touching. The reason I'm baffled is that the shaded side of it has a nice deep red color. But the side pointed toward the light is getting lighter.
So, any advice on what to do? Should I keep moving it to a lower light location in my tank? Or maybe I'm wrong about the ID of it and I'm placing it wrong?