[video=youtube;ykRjvNNAZcc]http://www.youtube.com/watch?v=ykRjvNNAZcc&feature=player_detailpage[/video] these are the most active and healthy seahorses that ive ever had.had some before but i didnt have a chiller hooked up so i could keep them at 75 degrees ,or an ultraviolet sterilizer that i turn on on occasion.they used to love live brine ,but now they go nuts over frozen mysis.hardly any food gets to reach bottom but whatever does,they find it before the clean up crew.