Common questions about adding One & Only are: “I have fish in the tank can I add One & Only?” or “My tank is set-up and I have high ammonia and/or nitrite can I add One & Only”? or “If I add One & Only can I add fish immediately”? The simple answer to all …
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About Dr. Tim
Yes, there really is a Dr. Tim. It all started with 2 goldfish won at a school fair at age 6 that didn’t survive their first night in his care. DrTim’s gotten better at fish keeping since then! Read Our Story.