Now this realy HURTS like itching powder in the jock strap hurt.
GOOD CATCH
@Pablo if the water was to go in one direction and lost momentum and flow you could get a stagnant side to the bog and it wouldn't be resolved untill the other side started to clog. Also the slits are rather small but seeing as it's in a smaller bucket there may not be enough flow to worry about but. Yeah that is a possibility I would cut the loop off and turn those to dead ends or lift tube's for flushing out sludge down the road.
Damn the boys are dancing