Aquarium Pharmaceuticals Stress Zyme 480ml
Improves the development of the biological filter and helps clean a dirty aquarium
Contains over 300 million live bacteria per teaspoonful. Breaks down organic compounds that cause dangerous conditions such as ammonia and nitrite poisoning and low oxygen levels. Continuous use assures an active biological filter, cleaner aquarium, healthier fish and good water quality
No refrigeration necessary
Use when setting up and maintaining an aquarium
For use in fresh and saltwater
