i just bout a 55 gallon tank and a rena filstar xp3 to go with it. i am going to fill the tank 3/4 full. i also dont feed my turtles in the tank.
how often should i change the water and HOW? since its such a large tank? is there a way that you can pump it out? in partial water changes, do you add conditioner to each new gallon of new water you put back in the tank.
the 10 gallon was easy, but i dont really know what to do with a 55.





