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Bacteria (29)

Brightness (7)

Medicines (3)

Trace elements (4)

Marine aquarium Salt (20)

You should test and change your aquarium water regularly so that the water is clear and contains the correct values ​​and nutrients. By testing the water, you will know what substances or bacteria, if any, you need to add to get everything in a healthy state.

This way your fish, invertebrates and corals remain in good health and a pleasant living environment is created in the aquarium. You can go to Dutch Reef for all necessary tests.