Fall Special !!! Check out our featured products in 2019 for the fall season sales here at Koi Smart

It’s important to change the position of the diffuser seasonally where temperatures drop below freezing. In warm weather set the diffuser deep to circulate and oxygenate the pond right down to the bottom. In winter move the diffuser to the shallows to keep a hole clear of ice without disturbing deeper, warmer water where fish and frogs will shelter.

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