Microbe-Lift bacterial water balancer introduces millions of beneficial bacteria into aquarium ecosystem. The bacteria is natural, non-pathogenic and will reduce the organic waste that turtles release. Feature provides rapid reduction of organic waste. Helps to reduce or eliminate pathogenic bacteria and clean power filters, tank maintenance and turtle loss. Keep out of the reach of children. Avoid skin or eye contact. If contact occurs, flush area thoroughly with cold water. This product weighs 8-ounce.