Good idea. I don't really like frag plugs, when I have to use them I'll cut off the stem and glue the disc down but they look unnatural. I prefer just gluing to small chunks of rock. Has anyone ever tried acrylic rods for sps frags? I got this idea out of a Reef Hobbiest mag and I'm currently building a rack. 3/16" rods about 2" long, small pieces of airline to prevent them from falling through and an acrylic sheet drilled for about 50 frags.
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