I have two zoanthid gardens in my tank, one is on a rock in the sand bed and the other one is higher up in the tank. I put whatever zoanthids that have been reaching in the higher garden because they say they reach for more light. But I’ve noticed the zoanthids closet to the top of the tank are reaching even more now. And it’s not just one colony it’s all of them, but yet the ones on the sand bed are not reaching at all. should I try moving the light closer to the tank? I can provide pictures if needed.