what type of co2 tank will work for Hydor nrg advance

[CritterManiac]

Sup guys, i recently purchased a Hydor nrg advance system. The instruction manual on it did not help at all. Does anyone out there have used this system and know what kind of tank will work for this system?
it said 500g co2 tank but i can't seem to find it over the net. :1zhelp:
Thanks

by the way, i live in brooklyn, and there's no place here that i know sales paintball co2 tanks. so i can't test the fitting there.

[dundadundun]

i believe this (http://www.marineandreef.com/Hydor_NRG_CO2_Disposable_Cartridge_74_gm_p/rhy00423.htm) is what you're supposed to use with that system. i'm not too sure it'll hook up to a decent size tank. i don't have one though.

keep in mind the link is for product purposes only. i am not familiar with that retailer.

[CritterManiac]

that's the reason i got advance instead of the regular one. I need it with bigger co2 tank. maybe a paintball co2 tank if someone in this forum knows if it will fit.