“I have already decided this is my favourite vac, so easy to get it started and the 90º bend is more useful than I expected. Plus the flow control thumb wheel has saved one of my fish that was sucked up the tube, I was able to stop the flow in time and free him before any harm done. Since I have a policy of not sharing equipment between tanks I have found I am still able to use the hand pump part to start my other siphons as it is easily removable from the Fluval siphon.”