Dr. Tim's One and Only Nitrifying Bacteria 8oz - Biofilter Starter korallen zeolite Ideal for nutrient-poor reef systems

Ideal for nutrient-poor reef systems and all types of corals

The suspension is packed with a blend of crustaceans

Customizable net cover for most open-top aquariums

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Dr. Tim's One and Only Nitrifying Bacteria 8oz - Biofilter Starter korallen zeolite Ideal for nutrient-poor reef systemsDr. Tim's One and Only Nitrifying Bacteria 4oz is your go to solution to eliminate new tank syndrome. This powerful, 100% natural formula instantly establishes a biofilter in newly set up aquariums, effectively removing toxic ammonia and nitrite levels. There are no offensive odors or sulfur smells, and the formula works immediately, eliminating the need for any wait time. Perfect for both freshwater and saltwater tanks, One & Only creates a safe,