Photo by Zengame (Flickr) Just like water changes, aquarium water testing should be part of your regular routine. Most goldfish tanks should be tested at least once per week (or…
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water testing
Photo by Yuko (Flickr) Ammonia burns, agitated gills, and deteriorating fins. Poor water quality can impact your goldfish in a myriad of ways. Sometimes, your goldfish might be so out…