hydro roots

ok im new to hydro everything is looking good but its looks like 2 of my plants roots are growning together and i want to move from a 20 to a 50 gallon bin ... do i just cut the roots apart???

Here ya gro bro! https://www.rollitup.org/hydroponics-aeroponics/62178-dwc-bubbleponic-tanks-tangled-roots.html