Aquarium Bar build

[danny zubot]

So last night while re-arranging the tank again I made a discovery about my Koralia mod. It doesn't work, or should I say it doesn't work all of the time. I guess when the impeller is bouncing around upon activation it's looking for the correct polarity. By inhibiting this action by the impeller I've managed to make it run backwards, pulling water into the pump instead of pushing it out. Wierd hey? It only does this about half the time, and is completely random it seems. So I might leave the sleaves in because it doesn't seems to hurt the impeller. What it does do, is create some strange flow around the tank when one or more are running in reverse. Sorry to all who have used my mod already, please check your Koralia's to make sure they are pumping correctly.