Best practice would be to ensure that no chance of illness exists. Being your first additions to the tank, you could run the hyposalinity protocol. From then on following the quarantine protocol for any more additions.
As long these methods are followed, you won't have a concern in the future. Should you have an occasion arise in the future where a fish is sick, all fish will have to be treated at that point anyway. Along with that tank going fallow for weeks on top of it.
Hyposalinity Jay Hemdal 2024 This term refers to a long-term bath treatment for marine fishes in which the salt content of the water is lowered and held below the point that certain parasites can survive. The salt level reached, and the time of the treatment are the two variables...
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2024 Quarantine Procedures Jay Hemdal David Scarborough Protozoans (Cryptocaryon/ich, Amyloodinium/velvet) and Metazoan trematodes/flukes are by far the most common parasites found on newly acquired fish. A carefully managed, proactive quarantine process can effectively eliminate these...
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