Hi Les- This is my 3 year old pair of black oce's that finally decided to leave their large rose BTA for this red carpet just this week. Actually, the male is still swimming back and forth between the two!
Unfortunately, the pretty green gigantea did not make it. It has disappeared and now I have a green algae break out, so I'm pretty sure its died. I didn't take it out of the tank as it never started to disintegrate, only stayed somewhat shrunken and would not attach. I had hopes it would recover, but it got blown into the rockscaping and I couldn't find it again. I'm running carbon, ROWAPHOS, and doing large water changes as a result.
I am sad as that was a spectacular color!