Seachem HeadStart Aquarium Conditioning Pack is a combination of Clarity， Prime and Stability. It is ideal for beginner， but can be useful for all the aquarists. Prime is a complete and well-balanced conditioner ideal for both fresh and salt water. Prime should be your first choice when you are setting up a new fish tank. It is efficient in removing chlorine and ammonia. Stability is capable for quickly establishing the aquarium bio filter in marine systems， which helps in avoiding one of the most common causes of fish death: the new aquarium/tank syndrome. 

Product Features:

Clarity into one convenient pack.
Great for any aquarist but ideal for beginner.
It offers stability.