The 32 gal tub will only keep about 25 gals of water. Each time you stop and start water will slosh out. That is enough water provided the O2 levels and temps are good. Will the tub be in the back of a pick-up ? If not it will cause a huge wet mess in a car or SUV even with the top on.
Yeah been there done that with the wife's car! Let's just say that was the first and last time! For some reason the fish hauling water leaves a funny smell.
