[TAL]

This was, as mentioned, a fully cycled tank.

The real test to this system is how it handles the nitrates. We know we can get a tank to cycle without this system. We know we can grow beneficial bacteria without this system. But as we know that leaves us with Nitrates to be removed by water changes or partially controlled by aquatic plant life which would use nitrates for food.

Now if you are a first timer or begining a new tank you do have the advantage of the items included in this kit to help establish the nitrogen cycle.

PS I will be testing the water this evening to establish our starting point. With the change in water filter I have no doubt lost some beneficial bacteria.