Fluval Cycle Biological Enhancer — 16.9 Fl Oz Aquarium Water Treatment
$22.99
Member price $20.23 with a free account.
In stock
A 16.9-ounce bottle of live bacteria that you add to aquarium water when setting up a tank, adding fish or after a water change. The maker says the bacteria break down the ammonia and nitrite that build up in a tank. The instructions on the bottle give a dose for a new tank, for adding fish and for routine water changes. It is a 500-milliliter bottle with a measuring cap. It is for freshwater and saltwater tanks. Add it after every water change, not only at set-up, and test the water a few days later to see where the tank stands.
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