Hey all apart from my seahorses which is basically all i have(getting close to the 129 tank mark) I would like to set up a 20 gallon for em and i was wondering if i could keep more than 1 in there, i hear they are territorial I know about there care and stuff cuz i read a article on em in afm so if you could help me out that would be cool thanks a bunch and if you could give me a website i could get some from that would be appreciated thank you