K 1 chamber
Posted: Fri Aug 07, 2015 12:26 pm
Could I use a small pond pump with a Venturi instead of air pump in a filter bay with k1 ,
John,
In theory, a venturi could be used to add oxygen but the amount it added would be far less than an air pump, it would consume more power and create an unwelcome strong water current. An air pump would be the better choice.