All you will need for this trick is water a plate pepper and dish soap.
Pepper is lighter then the water so it will float on the surface add in some dish soap and if you do it correctly the pepper will rush out of the way.
for the pepper and water magic trick i like to use a very flat plate no clue if this will work with a bowl and fine ground pepper is the best for a reaction it seems.
Water surface tension science experiment using a white plate, water, ground black pepper and soap or washing up liquid. Watch the black pepper scatter as you break down the water surface tension using soap. Easy to follow demonstration which makes a fun magic trick.