is this air pump good?

medo la-80bn piston air pump

is tjis good for anything? Its verry expensive but was given it to me for free?

Wwhats the biggest dwc system I can run with this 80 lpm air pump?

I use a 70 liter for my 55 gal Rez, so I imagine that could do 8 maybe 10 5 gal dwc buckets.

Sweet, thanks

oilfield bud said:

medo la-80bn piston air pump

is tjis good for anything? Its verry expensive but was given it to me for free?

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I wouldn't use it, personally. While piston pumps are quite nice, it's complete overkill for DWC. It's probably a power hog, too. Resell it if you can't find a more appropriate use for it.

Get a diaphragm pump from a pet store, or ditch the air pumps and stones altogether and floom/waterfall with a water pump instead. I prefer the latter.

I was thinking bout using it for 2, 22 gallon totes?

Im not familiar with the brand but if its a piston pump, they're much higher quality than a diaphragm pump. I have the same size pump for 8, 13gal buckets.