Lighting/co2

[twixster]

Will this work if i just buy a CO2 cyliner?
http/cgi.ebay.com/JBJ-CO2-Regulat...1QQcmdZViewItem

will this work as a good diffuser?
http/www.drsfostersmith.com/produ...=1&N=2004&Nty=1

i saw a guy who had 2,1 in each corner and it works really well does he just split the tubing to go to each diffuser?

and how long will a 5lb CO2 cyliner last in a 60 gallon?i am thinking about just getting a 20lb if i have to refill the 5 a lot



Sine my current ligh is only 40 watts and i need at least 2wpg to grow plants well and am probly going to get CO2 injections do you think i should buy this light fixture?

48" Satellite 2*65W Sunpaq PC w/Lunar Light
http/www.aquariumguys.com/48satellite.html

i like the fact it has moonlight at night but does anybody have any pics of theres working?i would like to see how good the moon lighting is


Thanks

 

[Rooster]

First 2 links arnt working...

The lighting unit is more aimed at marine !

Ive just got a ladder diffuser.... VERY good, great to watch too ! Highly recommended.


Not sure about cylinder sizes, but I get the disposable ones from a welding shop.... £9 ( $17 US) and these last about a year