BTA hiding in no light

[cr0w]

So i just got a small rainbow bta and i know thag they move around to find the right spot but the one i have has been in a spot that has no light but its on a bioplate, should i just move that fragment of bioplate into the light or just wait a few more days

 

[JoJosReef]

Following. I have one that jus split in a nem cup and the half I kept decided to squeeze underneath the rock in the nem cup.