Man, I just hooked up a barbed fitting to the end of a street elbow through the lid. On the end of the barb (pointing down into the MLT), I have either a short piece of tubing hooked up to a siphon sprayer for 10 gal batches, or a long piece of tubing hooked up to a siphon sprayer for 5 gal batches. Total outlay for the siphon sprayer was $2? Including the rest of the hardware, maybe total out of pocket was $12?
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