I have a 3 yr old 6 ft tall, 28" diameter acrylic cylinder tank with an artificial reef insert going thru the center (from top to bottom). I have 2 AI LED
light banks on the top. Right now I have some fish + inverts, but want to start adding some anemones,coral and frags to give it more color + reef like characteristics. My problem is that I can only reach about 2 ft down into the cylinder to place things, so basically whatever I put in will need to be just dropped in (I can't glue anything). Looking for some suggestions.