DrTim's Re-Fresh 4oz

Revitalizes old, green/brown water
Preserves clear water
Keeps water odor free
Reduces organics
Use frequently to maintain sparkling water
100% natural

Re-Fresh revitalizes old, green/brown aquarium water. Re-Fresh is a potent combination of beneficial bacteria that work together to maintain clear water, clean aquarium surfaces and eliminate unpleasant odors.

Because the condition of every aquarium varies, it may be necessary to add Re-Fresh more frequently to achieve desired results.

4oz treats 240 gallons