Rob, I'm in Santa Cruz, and sell fingerlings. Hawaiian gold tilapia, bluegill, channel catfish, pangasius catfish, carp, bass, koi, green sunfish, and sturgeon in stock. Most are $2 each, $10-15 to ship, 20% discount over 100 fish. See fishnetaquaponics.com
Hey Rom nice set up... I have Hawaiian Golden Tilapia's... They are currently about a dime size. I'm LA, so I'm assuming this is a big may be... but let me know if you're interested to take this further... good luck!