Hello Koicop:
Very good.......no this is the closed end circulating pond for the hot tub and house area with 2 cedar bridges...etc. the back of this pond will have an overflow into the open flow water course and ponds I discussed earlier and had great feedback and wisdom. That will start sometime next month, I hope using the 15 million gallons plus of naturally filter clear gravel pit water and a 3000-4000 at the top of head height pump from the lake will make that project interesting to say the least....
This enclosed pond has gravel and rocks for the look...this is what my wife wanted so.....but the larger project will be different. So, do you have butterfly koi and do they eat aquatic plants the same as the true koi from my question???? Thanks
Rowly