Customers
love the convenience; fish love the quality.
With this unique liquid form you'll never have to wait
for salt to dissolve again. Fritz Quick-Change
contains all the beneficial trace elements at their
natural sea water composition level; you can even use
it in reef tanks. Just add 1 gallon of Quick-Change
to 9 gallons of fresh water. Add the mix to the tank.
Its easy. Great for new tanks, adjusting salinity
and can even be used in brackish water systems. Available
in two convenient sizes.