Hey!
I want to build a greenhouse with an about 900 gallon pond. I don’t intent to use aquaponics to grow my plants, just normal soil. I was thinking about raising tilapia in the pond, putting some lotus in it and then using the pond water to fertilize my plants about once a week or so.
How often would I have to clean the pond or change out the water so the fish stays healthy? Is there any filters or any special things I need to consider apart from a normal water pump and source of oxygen? I’m gonna attach a picture of what I’m aiming for, but I have 0 experience with raising fish or having a pond so I’d appreciate the dumbed down version of things lol.
Thanks! submitted by /u/BlackLini12
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http://dlvr.it/TQk2dl