Yes I built a cave for it this morn, seems to be happier in there during the day, it stays a little inflated in the cave. I have been doing the 2 liter bottle feeding tech for it. As for cost it was $40 for @6"rock with around 25 heads on it. seemed like a good deal to me. They look pretty even when they are closed. It hasnt fully blossomed yet only had it for like 4 or 5 days, but that could have been due the the light, it was 1/2 opening the tenacles at night.