Co2 for moss tank

[Mystikboy]

I just dug up an old co2 tank with solenoid
And I'm wondering if it is worthwhile for a tank with Spikey, java and weeping moss, mini fissiden , various mini ferns, and tiger lily with led lights and a fan bringing temperature to 26-27 degrees. Or will I be better off with liquid carbon? (borneo wild growth)
I'm using ei dosing by the way.

My concerns will be cost effectiveness, as well as growth of the moss, in terms of speed and beauty.
I seek your wise counsel (:

[Shadow]

How big is your tank? Plants will benefit from CO2 injection, regardless the plant species nor light intensity. Liquid carbon supplement is not as good as pressurize CO2. In fact, according to Seachem, if presurize CO2 is 10, liquid carbon is only 6.

[Mystikboy]

My tank can be found in the aquascaping section. It's a 2 feet Juwel tank. I've shrimps too. If so, would you say that 1bps will be just nice? Thanks for your input (: