I just got a 1000 gallon tank for my ducks
It has a drain at the bottom. Does anyone have suggestions on how to properly manage this large size of 'pond' ? Do I get a pump and filtration system to help keep it clean? Do I get some special type of fish that eats duck poo and algae? Do I leave it above ground or try to dig a humungous hole for it? The thought of re-filling 1000 gallons each time give my pocketbook the willies. 
Thank you
Amy
WA State












