Review on 🍷 Silicon CellarBrew: The Ultimate Silicone Brewing Winemaking Solution by Larry Blanco

there is no pressure friction. About a dozen times, once a week, I found the hose slipping off the plastic nozzle on the aquarium air pump. It's under high pressure, but enough to make it slip. Next time I'll have to order a 1/8" or 1/16" smaller tube so it has more grip. If you check it once a day, it's probably fine. but if you go on vacation for a week the thing can slip on day 2 leaving your fish or whatever 5 days with no O2 circulation :(otherwise I like it.