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Dana6523
Who can help? There is a small drain shaft, 75 cm deep. It has drain and return pipes and a safety pipe (in general, it's very narrow). There used to be a mandarin fish. I thought it had been eaten for about a month since I couldn't find it anywhere. The drain shaft is lined with stones. Today, I accidentally noticed that the mandarin fish is swimming in the shaft. I stood there for an hour trying to figure out how to catch it. I couldn't come up with anything—it's very narrow and deep. What can anyone suggest? Thank you.