HI my Anemone just split like 2 days ago what i wanted to ask is half of the Anemone from the split comes out for the light but the other half is staying hidden in the rocks is this normal. Should i move the rock out of the way so he can get some light or just leave it. Also will my Anemones become full circles again what i mean by that is right now i just have like 2 half circles so after Anemones split do they become full again thx