hey darklight yes i am local, i was at the workshop at that market last month. i am just new to the aquaponics thing. i am still waiting for my first feed of fish. i am hoping next xmas. i just have 1 IBC with the top cut off as the grow bed. i have had a few problems with mine, the first lot of fish i got had a fungal disease and started dying from as soon as i got them. they where cheap and not from a reputable source. my next batch are all good and i haven't lost any. they are about 100mm now and 4 months old. i am up to my third pump, again i got 2 cheap pumps and they just crapped out. but i love hanging out with the fish, my girlfriend teases me cos' she always catches me just staring into the tank.