I've had testimony by a local pondowner with blue tilapia (BT) that cleaned out the "moderate" infestation of Chara in his small 0.3 ac pond containing primarily YP. BT ate Chara after the FA was gone. He actually watched the tilapia eat the Chara with one BT on each side of the plant pulling off 'leaves'.
Last edited by Bill Cody; 11/01/19 07:30 PM.