Help With Air Pump.

[LeeH]

Hi All,

I have a large spring fed pond, roughly 900,000-1,000,000L. 30m2 0.5-1.5m deep. It has had no love in 30 years.

It's full of algae and duck weed that is getting treated and dredged.

I'm looking to install some air infusion to help keep it clear but I have no idea or can find the formula to calculate the required flow.

I'm currently looking at this pump (150) and 4 diffuser stones.

Is this adequate?

http://www.swelluk.com/evolution-aqua ... POu56qR-tMCFYK37QodL7AKzQ

http://www.swelluk.com/swell-ceramic-air-diffuser-200mm/

Thanks in advance.

 

[sissy]

what matters is how many fish and how much you feed them and if you test the water

 

[Meyer Jordan]

For your size natural pond, I would suggest something very similar to this.
https://www.aerationsupply.com/cata...tangular-ponds-to-175-000-gallons-9-deep.html

The items in the links that you provided are entirely too small for your purposes.

 

[LeeH]

what matters is how many fish and how much you feed them and if you test the water

I don't have any fish in it yet.

 

[LeeH]

For your size natural pond, I would suggest something very similar to this.
https://www.aerationsupply.com/cata...tangular-ponds-to-175-000-gallons-9-deep.html

The items in the links that you provided are entirely too small for your purposes.

Thank you.