Arumba's mod pack.
Large total conversion mods.
The electrolyser from bob's mods doesn't seem to have the recipe to produce "oxygen". The other electrolyser (the big one) can only produce oxygen gas. Is there something that i'm missing here or is something amiss?
Blame petrochem/shinybobs in the mean time there should be a different nickle recipe available that will work
you can use the converter valve.