Can a blue wooden dresser with wheels and 4 legs hold a 25 gallon fish tank?
Not a good idea. The water alone in a 25 gallon tank is 200 pounds, not counting the tank, gravel, etc. Get a real aquarium stand to be on the safe side. You can sometimes find them cheap on Craig’s list. You could try your local Freecycle group, or see if any local fish stores have a used or “scratch and dent” one you could buy cheap. For anything larger than a 5 gallon tank, it is always advisable to use a stand made for holding aquariums.