made my first ever u wick for my wifes vivi nova tank, working beautifully up to now
Is the angle cut to increase the internal surface area at the biggest apertures?
I think its more like a guide for the liquid to cling to and to allow any air to escape... Kind up like putting an inverted cup into water, it just airlocks, but put it at an angle and it fills...?
Dunno to be honest.