Instant Aquarium? - Confidence in a bag. New Instant Aquarium? takes the guess work out of starting a new tank. The Instant Aquarium? line offers a variety of natural gravels and sands water packed with living, water-purifying bacteria, state of the art clarifier, and a complete water conditioner. Tap water is all you need to get started. Instant Aquarium? immediately begins the cycling process, eliminating new tank syndrome, and discouraging nuisance algaes. Instant Aquarium? detoxifies metals, eliminates ammonia, neutralizes chlorine and chloramines, and provides a protective slime coat for stressed fish. Instant Aquarium? also reduces nitrates and nitrites. Starting a new aquarium has never been easier.