Though I do not have the ambition to care for these lovely creatures right now, I came across an article on a feeding station that may benefir those of that do. So here is the link. It is from an online magazine from the WetWebmedia.com group call the Conscientious Aquarist.
http://www.wetwebmedia.com/ca/volume_2/cav2i5/seahorse_feeders/seahorse_feeders.htm
http://www.wetwebmedia.com/ca/volume_2/cav2i5/seahorse_feeders/seahorse_feeders.htm