Left Continue shopping
Your Order

You have no items in your cart

Read more

Aquarium Pharmaceuticals Stress Zyme 16 OZ


Product Information

Contains 300 million live bacteria per teaspoonful. Helps clean an aquarium by eliminating sludge build-up. Prevents ammonia & nitrite poisoning, low oxygen levels & low pH. Use when setting up and maintaining an aquarium.
Use Instructions: Shake Well. To maintain a clean, healthy aquarium: add 1 tsp. (5 ml) per 10 U.S. gallons (38 L) or 1/2 cup (120 ml) for each 240 U.S. gallons (912 L) of water weekly. For new aquariums, to help boost the biological filter: double the dose, use at start up, and for 2 additional weeks.