Willow 123
Fish Fanatic
I can't take credit for it, all the koi carp boys use this method.
As far as pipe work is concerned over here the smaller pipe is known as overflow pipe( and fittings). It has an od of 21.5mm and an inside dia of 20mm.( Larger stuff is 40mm dia (inch and a half approx)
Can I suggest drilling a larger hole and push fitting a piece of hose pipe in there to create a 'Tee' fitting, on my freshwater tanks you only need a riser of about 2 to 3 inches (50 to 75 mm). Saltwater needs to be a bit taller otherwise I end up with a foam 'column'
.
As far as pipe work is concerned over here the smaller pipe is known as overflow pipe( and fittings). It has an od of 21.5mm and an inside dia of 20mm.( Larger stuff is 40mm dia (inch and a half approx)
Can I suggest drilling a larger hole and push fitting a piece of hose pipe in there to create a 'Tee' fitting, on my freshwater tanks you only need a riser of about 2 to 3 inches (50 to 75 mm). Saltwater needs to be a bit taller otherwise I end up with a foam 'column'
.
