I've received my four dwarf seahorses from ccritters.com last wednesday and decided to try hikari (I believe it is) frozen bbs to feed them to see how they'd respond to it. I'm starting up a culture of live bbs just to be on the safe side as well, but I'm noticing some success with the frozen bbs. I've read that they'll accept frozen for a while but will eventually switch, is there anyone who has seen otherwise? Any testimonies or reviews on the frozen bbs?