@mayaisloading You can buy extension tube for $20 on Amazon that go from your soap pump directly into your dish soap container. They come with multiple lids to find the right size. They also have check valves to keep the soap from draining back into the jug. That's why you can't just buy the tube. This one: https://www.amazon.ca/dp/B0CLD7DFF9?ref=ppx_yo2ov_dt_b_product_details&th=1
Nerdfest