Question ab transplanting

so I woke up to a very sad thing today all my roots I have root rot and I was wondering if there is no way I can cut the root rot off and transplant into another hydroponic system that doesn't leak light. Is this possible

Yes, that is possible but not totally necessary. You can trim those roots off and the plant will regenerate new roots. The problem is that it will take energy to do so which means the plant will be growth retarded until the root system catches back up. The risk is that you will kill the plant.

It is a plant.

Don't stress on it; take action and see what happens.