Dissolvd Oxygen - Does Your Pond Have Enough?

[@MrVoidbringer2002]

is there a kit to find out the percents I have pond and we seem to see fewer fish as of late no bodes or floating dead but there just not as many births as well...

[@klmponds]

So there are test kits for small ponds and aquariums, here's one example - amzn.to/3V311Kq . Problem is in ponds with more depth you are best off using a meter with a probe of adequate cable length to reach down into the pond.