What you need
Paints of various bright colours
How the fun happens
Using the same basic idea as Plate Fish 1 cut out a triangle from a paper plate and attach to the other side with sticky tape.
Decant out paints into a paint pallet (I find if you don't do this especially with finger paint pots the colours get mixed up into a general grey colour - this means that only a small amount of paint gets used each time making them go longer as well). Then I set up J in the high chair and put his fish and paint on the high chair tray and let him decorate the fish however he wanted to.
I then hung them up to dry and when dry will add eyes and probably some glitter as well
I think that the picture below says it all