Collect Sample from Catfish Pond

What happens here

Continuing his journey, the host drives to the 'Catfish Pond', situated at the highest point on the farm. He explains that he dug this pond himself, highlighting its use for irrigation and as a habitat for catfish, which are successfully breeding. However, he notes a problem with otters preying on the catfish. He proceeds to collect a water sample from this pond, submerging and capping the labeled bottle. He mentions the presence of cow manure around this pond, indicating potential impacts on water quality.

Goal: Obtain a water sample from the 'Catfish Pond' and record relevant environmental factors.