The Koi Pond

The Importance of Pearl Oyster Shells for Koi Pond Maintaining a healthy and balanced ecosystem in your koi pond is crucial to the well-being of your fish. One way to achieve this is by adding pearl oyster shells to your pond. Pearl oyster shells are not only aesthetically pleasing but also serve a crucial role in maintaining the water quality of your pond. The question that arises is how many pearl oyster shells are needed for a koi pond? … »