Aquarium Supplies

[stiky dodo dumb]

roots like alot of oxigen, they put off co2 for their relationship with fungi in the root zone. a co2 injector is only healpfull in the air, probly around the top of the grow room so it cascaids down over the leafs wear its obsorbed. it could damage roots i dont know, its probly not benefital.

whats a good idea is an air pump and a stone, you can oxigenate and de-chlorinate your tap water befor soaking soil or mixing with organic fertilizer. hydroponics systems benefit greatly from air stones and oxigination in the root zone. this grow on icmag has a guy useing an air pump in some hydroton under alot of rockowool or something with more hydroton ontop, pumping air into the root zone.
http://www.icmag.com/ic/showthread.php? ... 400w+scrog

you can use the cataloge to compair cfl prices online and at other grow shops, but cfl's are only worthy to clone and for light veg given you make the most of their output.

[brandylorton]

For the aquarium setup i suggest you to go for a local vendor around you because the fishes in the aquarium need to be chosen as per the environment around you so local shop will be the best option.