As per picture below, these hammer corals are starting to really grow, and the top one is my concern, which will eventually shade the polyps of the hammer next to it - is this a concern? I've seen other tanks with groups of hammers, and wonder is it damaging for the polyps that don't get light.
Hammers are new to me, and have easily become by favorite types of corals by far.
Hammers are new to me, and have easily become by favorite types of corals by far.