FritzPond Complete crystal you can set to auto

you can set to auto

This modular design also allows Turbo Filters to be easily expanded

and improves rapid digestion that is beneficial for your freshwater bottom dwellers

without depleting oxygen or requiring a special anaerobic zone

Long-lasting with minimal maintenance

FritzPond Complete crystal you can set to autoFritzPond Complete is a concentrated one step full spectrum water conditioner that detoxifies chlorine; chloramine; ammonia; nitrite; and nitrate. Safe to use with all pond fish; plants and turtles. Use when setting up new ponds and performing water changes or to quickly alleviate high ammonia; nitrite; and nitrate.