The Two Little Fishies KW Reactor 300 is designed for use with aquariums up to 300 gallons (1135 liters). It can hold a maximum of 1 cup of calcium hydroxide and features a convenient up flow principle that automatically mixes the top-off water for a supersaturated kalkwasser solution. The design allows for easy installation with a threaded lid and flexible connection fittings that can be adjusted to fit your setup. The included check valve and patented design by Julian Sprung ensure efficient use of Kaltwasser.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.