Pure_Morning, that's an interesting mel...but even with this the crystal is not reflected in the water
Yes, the pillars are clearly seen in the water now, but the crystal doesn’t.
Sorry, maybe is the angle or the distance between water and crystal is too big, but I think is the angle that don't let us to see the crystal's reflection in the water.
Soon I will update my scene with the modifications I made.
Cheers.