The fruit fell over (stem bent down) and ended up in the water. I know some plants let their fruits go under water but don't know anything about these. So ended up pulling it out of the water and letting it rest higher up. The 'berries' are swelling quite a bit now, but still green. The rest of the plant is putting on some growth. Hope it doesn't take over the pond, they're harder to handle than Bougainvillea.