| It has no filtration or pumps other then the natural plants and light inflow from the creek. The fish survive year round even while the pond is frozen. Would this pond be a good koi pond if cleared out of its current inhabitants? Would I need better filtration? Any other ideas?[/quote]
It sounds like a great pond for koi . First you must drain comletely and possibly dredge it . Some lime and let the air at it would help in keeeping paresites down . If you can not drain all the water out then use swimming pool chlorine to dispose of unwanted fish .
Regards
Eugene |