I used a 4.5 W air pump that i found on Tradera. Any small air pump with controllable airflow should be enough. You can go to your closest pet store.

I would like to do try an acuaponic-bottle-vertical-farm here: http://bit.ly/hh1I8F

Hello Kyd, i saw you on bricolabs list where i make part too. What I know could be complementary with a waterfarm system , well I’m searching too, could be: 1. having a worm compost beside. (to have the liquid they produce to, mixing with water, make it be the organic nutrient) 2. having [...]

Great! i did’n wonder i could do it also with coconut fiber. i was looking for something to replace the other thing. Thinking about how to replace it I found this: http://blog.ajolotur.com/2007/04/esponjas-vegetales.html “estropajo”. In southamerica we have a lot of this vegetable sponge. I should try both. Keep us updated with the rest of the [...]