Using Stress zyme for water changes

[marcus8o8]

I have a 55 gallon tank and use API stress zyme. The directions says to add 5ml per 10 us gallons. If I do a 15 gallon water change do I only need to add 15 gallons worth of stress zyme? Or enough stress zyme to condition the whole 55 gallon tank?
Thanks in advance

 

[calioutlaw1a]

There is no need to use stress zyme at every water change assuming your tank and filters have been up and running for a while. Just stick to a basic water conditioner/dechlorinator for regular water changes.

 

[Strohs58]

Stress Zyme isn't a water conditioner, You want to use tap water conditioner or Stress coat to condition the water, and if you only change 15 gallons then only use enough conditioner for 15 gallons.

 

[Spiritofthesoul]

http://www.monsterfishkeepers.com/forums/showthread.php?427603

-_-