Welcome!
Yes, I'm building my duck pond at the moment
Mine will also be for 5 Ancona ducks, which right now are only 2 weeks old and already love my fish pond/stream (Picture here
https://www.gardenpondforum.com/thr...nd-look-like-today.13806/page-214#post-336964)
I love how big yours is, wish I have more space to make mine bigger. Also love your slope! I think mine will only be a step for them. How long do you go without water change or clean the filter?
My husband kept saying why do you need pump for duck pond and all the stuff I'm going to build, I just told him I do not want to have to clean / empty / refill the water every day for them if I have a kiddie pool and the area will be a mud bath.
Mine will only be about 8x5x2 with part of it will be a bog. That will be my filter. I'll pump the water to the bottom of the bog fills with gravel and plants and the water will return back to the pond. My bog will be only about 2 or 3x5x2 which is pretty small but I think it'll be sufficient. Plant like rushes and grass and cattail are good at taking nutrient out and grow quickly too. My pump will be just a bit above the ground so that the dirt can stay in the bottom and I'm planning on planting some wild water grass on those dirt/poop/sludge
or even just use pond pump to clean it once in a while. I dont mind algae... it'll be vitamin for the duck.. I have a month to cycle this pond before the duck is ready to use it so I should have at least the biological filter started.
And...
My husband………does not want to hear about (duck or fish) ponds anymore too, especially when it involves buying things...