Dam Whites sound violent I wouldn't want to meet one in a dark alley. Luckily the water seems to calm them down they share the water without problems as it's about 30cmx38cm and about 4cm deep so if they did try to fight it would end up with them just floating in the water swimming after each other lol. Jabba's favourite spot unfortunately Tim Tam seems to have taken a liking to but luckily they share without problems and even cuddle up together.