When Reptar is in his bath he will scoop up some water in his mouth, hold it for a few seconds, then let it all fall back out. He has done this the last three bath days. Why is he doing this?
He is probably taking a drink and scooping too much so he releases the rest. You may want to try dripping some water on his nose/top of head and see if he starts to lick it up. It shouldn't cause issue if he scoops water in the bath though.