hippy guy
Aquarium Advice Addict
Veg oil is fine, you want enough water to fill just a few inches from top. At the top of lable, just a smidge more
hippy guy said:It was be a ghetto bomb, and upon breaching, could shatter your tank if its nearby... no shutoff valve, I run diy co2 all the time, but I suppose you could just take the hose out..