My wife has always wanted seahorses, so I finally set up an AIO for her. Tank has been running for roughly 2 months and is stocked with three small Erectus, one Dragon Face Pipefish, and a small Bangaii Cardinal (to help take care of some of the extra food from the twice a day feedings). Plan on adding a bunch more macro algae and possibly some seahorse safe coral (in addition to the two Gorgonians). Hopefully all of my research pays off