co2 that runs on electricity or compressed co2?

[ahdex]

as above... which one is better for a planted tank with CRS?

are there any possible side effects from the co2 that runs on electricity?

[retardo]

Can you explain the CO2 on electricity? I'm not sure what kind of setup you mean. I can't visualize it.

[silane]

Can you explain the CO2 on electricity? I'm not sure what kind of setup you mean. I can't visualize it.

It is using carbon piece as sort of like electrode and the carbon needs to be replaced when wear out.

[yoink]

It is most likely the Carbo-plus co2 system, or similar. I tried to post a link, but couldn't, just google it. I wouldn't use it. It strips the KH of your water to make co2, and I don't think your shrimp will like the varying hardness.

[retardo]

I've heard of carbo-plus. I'd stay away from it and go with pressurized.

[iro]

dont use it this things are nothing but trouble, they have some minour difficulties with this product, maybe the newer generation will be better but i dont think so: water, electricity and carbon, give you the same effect with kh as salt, like a charging car battery! so there you go