Well, I wasn't questioning the hatchery... 
(see the photo I have above - built them from 2L coke bottle and it works nicely for me...)
I would definitely buy the device if it works! (I mean the one that feeds live BBS into the tank...)
(see the photo I have above - built them from 2L coke bottle and it works nicely for me...)I would definitely buy the device if it works! (I mean the one that feeds live BBS into the tank...)
