Anyone tried adopting pressurized sprayer found at the gardening stores
for storing DIY CO2? I believe it's a great alternative to soda bottles
since the bottle is completely leak proof, able to withstands and stores a great amount of Co2.
Co2 can be regulated through the sprayer lever or a needle valve and monitor (if necessary) with a pressure gauge.If the Co2 can be control and maintain, thus the supply would lasts longer!!
I haven't experiment with the sprayer bottle before but Im goin to construct one for my nano tank n see how it goes!!..Any comments...??

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dude, let me knw the result. i wanna try it out also.

Sure..but im still figuring out the fitting between the sprayer nozzle and rubber tubing..not to mention implementing a "safety valve" or something equiv for safety!!