ALISS Valve - AquaBead LIfe Support System
Bead filters are close to perfect, some more than others, but one problem no one has addressed until now is, how to keep the bacteria alive in the filter in case you need to do a medical bypass or in case your pump should fail you.
The AquaBead conquers this dilemma with the AquaBead Life Support System. This life support system known as "ALISS" will keep the bacteria alive indefinitely.
On the front of the multiport valve is a special one way valve that will allow air in, but keep water from seeping out. With the water pump shut down, just slip an airline from your koi pond air pump onto the barbed fitting on the front of the Multiport valve and life giving oxygen is pumped into the tank for the bacteria to survive, while the beads are gently being tumbled within the filter to make sure all of the bacteria get a "breath of fresh air". This eliminates the need to have to "cycle" the filter again. Another AquaBead 1st.